help please!! will mark brainliest ​

Help Please!! Will Mark Brainliest

Answers

Answer 1

Answer is the first option Place a metal paper clip on a table and slowly bring each electromagnet closer to the paper clip to see which can attract the paper clip from a greater distance.

I don't know why but I find your questions a bit too easy..


Related Questions

Which is an example of a monosaccharide?

Cellulose,starch, sucrose, glucose

Answers

Answer:

Glucose, fructose, sucrose, galactose, etc.

Explanation:

Glucose, fructose, sucrose, galactose etc., are the monosaccharides.

Answer:

Glucose

Explanation:

Glucose is a monosaccharide because monosaccharides are simple sugars that are the building blocks for the more complex forms of sugars, or carbohydrates. Glucose is a monosaccharide, meaning one sugar.

Tip: If it ends in -ose, it's typically the name of a sugar.

If predators A and B prey upon the same species and predator A is eliminated, the population of predator B will likely __________.

a.
be eliminated
b.
increase
c.
decrease
d.
remain the same



Please select the best answer from the choices provided

Answers

Answer:

b

Explanation:

since predator seems to have the upper hand the predator a will most likey not be able to have any prey causing the preadotors b to inrease

Answer:

It's B

Explanation:

please help me.

thank you in advance​

Answers

Answer:

At the edge of tectonic plates

Explanation:

An earthquake is typically caused by the collisions of tectonic plates, so they are more common at the plates' edges.

if there is fertilization, secretion of _____ by the early embryo maintains the corpus luteum.

Answers

Answer:

hormones

Explanation:

Which of the following statements is not a characteristic of the prokaryotes.

Prokaryotes don't have a nucleus.
Prokaryotes have a cell wall.
All of the chemical processes take place in membrane bound organelles in the cytoplasm.

Answers

Answer:

All the chemical processes take place in membrane bound organelles in the cytoplasm.

Explanation:

Use the process of elimination:

One of the main things that make a prokaryote is not having a nucleus, so that can be eliminated.

Looking at the structure of bacteria, they can have a cell wall, so this is eliminated.

Therefore, “all the chemical processes take place in membrane bound organelles in the cytoplasm” is incorrect.

Also, prokaryotes DO NOT have membrane bound organelles like mitochondria, chloroplasts, or a nucleus, so this statement would also be incorrect because of this.

What happens to this enzyme when the pH rises above 12?

I'll give you brainliest if you answer correctly

Answers

Answer

Enzymes are also sensitive to pH . Changing the pH of its surroundings will also change the shape of the active site of an enzyme.

A group of scientists is studying a certain species of mouse. Previous genetic analysis has shown that fur color in this species is controlled by a single gene that has two alleles: a dominant allele (FF) that is associated with dark fur, and a recessive allele (ff) that is associated with light fur. The scientists collected data about a population of these mice to help determine the population's fur color allele frequencies. They found that out of 952 mice in the population, 238 mice had light fur. Assuming that the population is in Hardy-Weinberg equilibrium, which of the following is the number of mice in the population that have the genotype FfF, f?

50

238

476

952​

Answers

Answer:

476

Explanation:

give examples of terrestrial food chain.(one edaphic food chain and one aboreal food chain​

Answers

Answer:

Nectar (flowers) - butterflies - small birds - foxes.

Dandelions - snail - frog - bird - fox.

Dead plants - centipede - robin - raccoon.

Decayed plants - worms - birds - eagles.

Fruits - tapir - jaguar.

Fruits - monkeys - monkey-eating eagle.

Grass - antelope - tiger - vulture.

Grass - cow - man - maggot.

Explanation:

Answer:

Grass-Grasshopper-Snake-Hawk

Explanation:

very simple one

If a cell is placed in a hypertonic solution then?

Answers

Answer:

If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). ... A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.

Explanation:

Part A
How would you describe the term "GMO food" to someone who's never heard it before?

Answers

GMOs are genetically modified organism. Any organism whose genetic material has been altered using genetic engineering techniques. Hope this helps!

Genetically modified (GM) foods are foods derived from organisms whose genetic material (DNA) has been modified in a way that does not occur naturally

Explanation:

which statement is true about cell differentiation?

Answers

Answer:

It causes cells to change and specialize.

Explanation:

hope this helps you if it does please mark brainiest

Which three questions that the student might be asking can be answered using
science?
A. Should I have an egg for breakfast, or oatmeal?
B. What chemicals were in the food of the chicken that laid this egg?
C. Is it wrong to eat a chicken egg?
D. How many eggs can a chicken lay in one day?
E. How strong is the shell that covers an egg?

Answers

Answer:

B, D, and E

Explanation:

what is climate change and with does it effect

Answers

More frequent and intense drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people's livelihoods and communities. As climate change worsens, dangerous weather events are becoming more frequent or severe.

How would a cell make a protein that would go into the cell membrane?

Answers

Explanation:

Many proteins can move within the plasma membrane through a process called membrane diffusion.

This concept of membrane-bound proteins that can travel within the membrane is called the fluid-mosaic model of the cell membrane.

True or False: The mixture of gas that you breathe out does NOT contain any oxygen.
* its false

Answers

Answer:

false

Explanation:

it’s false false false false!

Guys please help me this is my second post lol- help asappp pls

How are coastal ecosystems a major source of oxygen for the rest of Earths waters?

Answers

Answer:

The ocean produces oxygen through the plants (phytoplankton, kelp, and algal plankton) that live in it.

Explanation:

Give me 20 facts about the documentary Super Size Me 2

Answers

Answer:

Its about fast food. Its in America. Its also about how Americans are usually overweight. The main character is a guy. The logo is a guy eating chicken. Its also called: Holy chicken! The guy eats fast food a lot.  Morgan is 50. He has dirty blonde hair.

Explanation:

Thats all I have

what is the name of the largest organ in the human body?

Answers

The skin
The skin is the body's largest organ.

which organism is unicellular bacteria mushroom a jellyfish tree​

Answers

Answer:

mushroom. don't mind this part

Explanation:

I just know

6. The thick rigid layer that surrounds plant cells and provides support and structure is called the:
(a) Nucleus
(b)Mitochondria
(c) Cell wall
(d)Chloroplast

Answers

Answer:

C. Cell wall

Explanation:

The cell wall gives the cell its structure and protection. It also provides support to the cell by making sure nothing happens to it, and it is considered the outer layer of the cell and the layer is very thick and rigid.

ANSWER ASAP!

Discuss the unique properties of water. (Polar, Hydrogen bonds, Cohesion, Adhesion)

Answers

Answer:

Water has cohesive and adhesive properties.

Water molecules have strong cohesive forces due to their ability to form hydrogen bonds with one another. Cohesive forces are responsible for surface tension, the tendency of a liquid's surface to resist rupture when placed under tension or stress.

Adhesion and cohesion are important water properties that affects how water works everywhere, from plant leaves to your own body. ... Cohesion: Water is attracted to water, and Adhesion: Water is attracted to other substances.

Answer & Explanation:

The difference in electronegativity between oxygen and hydrogen atoms creates partial negative and positive charges, respectively, on the atoms.

Water molecules attract or are attracted to other polar molecules.

Molecules that do not dissolve in water are known as hydrophobic (water fearing) molecules.

Because of its extensive hydrogen bonding, water (H2O) is liquid over a far greater range of temperatures that would be expected for a molecule of its size. Water is also a good solvent for ionic compounds and many others because it readily forms hydrogen bonds with the solute.  

Cohesion holds hydrogen bonds together to create surface tension on water.

Since water is attracted to other molecules, adhesive forces pull the water toward other molecules.

Water is transported in plants through both cohesive and adhesive forces; these forces pull water and the dissolved minerals from the roots to the leaves and other parts of the plant.

Key Terms:

hydrogen bonds: A weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

adhesion: The ability of a substance to stick to an unlike substance; attraction between unlike molecules

cohesion: Various intermolecular forces that hold solids and liquids together; attraction between like molecules

hydrophilic: having an affinity for water; able to absorb, or be wetted by water

hydrophobic: lacking an affinity for water; unable to absorb, or be wetted by water

polarity: The intermolecular forces between the slightly positively-charged end of one molecule to the negative end of another or the same molecule.

What helps weaken atp bonds so energy can be released and then later help reform them?

Answers

Enzymes help weaken these bonds so energy can be released and then later help reform them.

that's the answer

ADP (adenosine diphosphate) is formed when these high-energy connections between the phosphate groups at the end are broken, releasing energy for the cells to utilize.

How is energy stored in ATP?

One phosphate group is left on its own, these powerful associations may be broken and rebuilt with the aid of enzymes.

When a third phosphate is added to the ADP molecule, reforming ATP, water that was broken down into its hydrogen atom and hydroxyl group during ATP hydrolysis is recovered.

Energy must be introduced into the system to regenerate ATP, ADP develops and energy is released for the cells to utilize when these connections are broken.

Therefore, ATP has the capacity to store and transmit chemical energy, high-energy bonds are used to link the final two phosphate groups.

Learn more about ATP, here:

https://brainly.com/question/859451

#SPJ2

One of the most common plants in Atlantic salt marshes is cordgrass. periwinkle snails cling to the top of tall cord grass is during high tide. The tall cord grass is provide protection from the snails predators such as blue crab. well the snails do not be directly on cordgrass the snails can damage the cord grass when they grays and algae and fungi that grow on the grasses. if the snail populations grow too large they can decrease cord grass growth.

Answers

Cordgrass is a biotic factor for the snails because it is a living source of protection in the Atlantic salt marshes for the snails. Hence option B is correct.

Biotic factors - The living components or the living things that are present in the ecosystem that shapes the environment are known as biotic factors. Examples are plants, bacteria, algae, birds, fishes etc.

A ecosystem runs through the interaction of biotic and abiotic component.  Biotic supplements acts as a fuel that supports the bacterial growth.

Periwinkle snails graze on the top of the cordgrasses to escape from their predators blue crab. They graze on the fungi and algae that is inhabitant on top of the grass, they do not feed directly on the cordgrass

While grazing they actually damage the cordgrass by spreading the fungal infection.

Hence, option B is Cordgrass is a biotic factor for the snails because it is a living source of protection in the Atlantic salt marshes for the snails is correct.

To know more about biotic factor :

https://brainly.com/question/11274302

#SPJ12

The correct question is :

One of the most common plants in Atlantic salt marshes is cordgrass. Periwinkle snails cling to the top of tall cordgrasses during high tide. The tall cordgrasses provide protection from the snails’ predators, such as the blue crab. While the snails do not feed directly on the cordgrass, the snails can damage the cordgrass when they graze on algae and fungi that grow on the grasses. If the snail population grows too large, it can decrease cordgrass growth.

Question

Based on the passage, which of the following describes the ecological role that cordgrass serves for the snails?

Responses

A. Cordgrass is a biotic factor for the snails because it is the snails’ main food source.

B. Cordgrass is a biotic factor for the snails because it is a living source of protection in the Atlantic salt marshes for the snails.

C. Cordgrass is an abiotic factor for the snails because it provides habitat for the snails and crabs.

D. Cordgrass is an abiotic factor for the snails because it produces algae and fungi for the snails.

I’ll give brainliest, thanks, 5 stars to the answer that has been explained properly.

The cell membrane is like the ... or a cruise ship
The Golgi body is like the ... of a cruise ship.
The ribosomes are like the ... of a cruise ship.
The lysosomes are like the ... of a cruise ship.

Answers

Answer:

The cell membrane is like the screen door

The cell membrane is like the screen door The Golgi body is like the set of a flattened sac or a mailman

The cell membrane is like the screen door The Golgi body is like the set of a flattened sac or a mailman The ribosome are like the flattened and spherical in shape or house

The cell membrane is like the screen door The Golgi body is like the set of a flattened sac or a mailman The ribosome are like the flattened and spherical in shape or house The lysosome are like the teacher of a school

BRAINLEST FOR EVER ANSWERS FIRST IN CORRECT
the center of a cinder cone/composite volcano will have a _____?
calderas
fumarole
conduits
crater

Answers

Answer:

Answer is the 2nd one

Explanation:

Not only 2nd th 3rd cause the fourth one and the first one is not quite right.

Tại sao con người chúng ta lại sốt nhiều lần như vậy?

Answers

Answer:

Fever is an elevated temperature of the human body that is substantially beyond the normal range. Normal body temperature fluctuates daily from about one degree below 98.6 degrees Fahrenheit to one degree above that number. Lower body temperatures usually occur before dawn; higher temperatures in the afternoon.

Body temperature also varies slightly depending on where on the human body it is measured. Rectal (internal) temperature tends normally to be higher than skin (surface) temperature. Oral and armpit temperatures can approximate actual body temperature and are more convenient to measure.

What is the percentage of recorded pulse rate (62-69)

Answers

Answer:

A normal resting heart rate can range anywhere from 40 to 100 beats per minute. Below is a chart relating resting heart rate and fitness level.

Explanation:

Answer:

40 to 100 beats per minute

Explanation:

Health class in college is how I know

the cell cycle represents the coordinated sequence of events in the life

Answers

Explanation:

The cell cycle represents the coordinated sequence of events in the life of a cell from its formation to its division into two daughter cells. Most of the key events of the cell cycle are restricted to a specific time within the cycle. In this exercise, you will identify when various events occur during the cell cycle.

A condition that unfavorably affects the normal functioning of the body and/or mind is
called


A Disease
B Reaction
C Asymptomatic
D Lymphatic

Answers

i think it’s A (which is disease)

what is a cell?

A: a bacterium

B:the building blocks of living organisms

C:a small germs

D:small organisms in human beings​

Answers

Answer:

B,

Explanation:

cells are the building blocks of living things, they aren't organisms but they do form organisms, and B is one of the 3 tenets to cell theory

Other Questions
Which of the following statements correctly describes Restaurant policy about rings?A. Rings must never be worn in RestaurantB. Rings worn in the Restaurant must be limited to a plain band with no gemstonesC. Rings must never be worn in food prep areasD. Small rings are permitted in Restaurant; large rings are too distracting to guests Qu dos datos debe tener para calcular la velocidad promedio de un objeto? Before our dog training class began, we had already trained our dog to obey the instructions he would best during training.A. Passive Voice B. Redundancy C. Unclear Comparison D. Wordiness Hox genes are regulatory genes in multicellular animals that code for transcription factors that determine the basic body plan in a developing embryo. They act as switches that turn other genes on and off. Scientists have found that a mutation in a fruit fly hoxgene produces flies with legs instead of antennae sticking out of their heads. Another hox gene mutation results in fruit flies withtwo pairs of wings instead of one pair. Hox genes affect body plans by controlling the expression of many other genesMany multicellular animals have the same hox genes. Which statement is evidence for this claim?(1 point)O There is a wide variety of body plans in complex animals.o The body plans of complex animals are very similar to one anotherThe body plans of complex animals change over generationsThe body plans of complex animals typically have a large number of mutations. 4. Find the future worth in year 10 of an investment that starts at $8000 in year 1 andincreases by 10% each year. The interest rate is 10% per year. If l is parallel to m find the value of X (x+72)=(3x) What is a process of adding details to a model to make it less abstract Can someone plss help me with this photography question Jenna had $180.47 in her checking account. She bought groceries for $75.11 and gas for $29.64. How far below $100 is her checking account now?$80.47$4.74$24.28$75.72 what does it mean when you have headaches everyday To what extent did the Whiskey Rebellion have a lasting impact on the power of the federal government? One way citizens can recognize (BLANK) is by paying attention to a variety of media sources, radio, mail flyers, and the newspaper; checking many sources can help determine if the information is factual or ifitis just information that is trying to influence someone's opinion for political purposes. It can be positive or negative. A. constituentB. propaganda C. reserved powers D. lobbyE. Napoleonic Code F. special session G. revenueH. common lawI. municipalities Type your response in the box.Do you think one gene controls human hair color? Explain your answer. What lowest terms fraction is equal to 0.48 write answers with significant figures:a) 17.35 g +8.498 g if your emotional energy is low your attitude will likely Assume that adults have IQ scores that are normally distributed with a mean of ?=100 and a standard deviation ?=20. Find the probability that a randomly selected adult has an IQ less than 140. Explain what is meant by the elastic limit of a spring. Read the excerpt from The School Days of an Indian Girl.It was very little I could swallow besides my sobs, that evening."Oh, I want my mother and my brother Dawe! I want to go to my aunt! I pleaded; but the ears of the palefaces could not hear me.What does the line "but the ears of the palefaces could not hear me" suggest about the school personnel?The narrators crying makes it hard to hear.The narrators words do not matter to them.They do not understand the narrators language.It is too noisy to hear the narrators words. It is a single strand of metal capable of transmitting power or data from one area toanother