Answer:
Subscript
Explanation:
Subscript numbers show how many elements are present in one molecule whereas coefficient numbers tell you how many molecules are required for a single reaction.
Why do the principles of relative dating not indicate the absolute age of a rock unit?
Answer:
Remember that in relative dating, scientists do not determine the exact age of a fossil or rock. They look at a sequence of rocks to try to decipher when an event occurred relative to the other events represented in that sequence. The relative age of a rock, then, is its age in comparison with other rocks.
Explanation:
In relative dating, scientists do not determine the exact age of a fossil or rock.
What is Relative dating?They look at a sequence of rocks to try to decipher when an event occurred relative to the other events represented in that sequence. The relative age of a rock, then, is its age in comparison with other rocks.
Absolute dating and relative dating are the two types of dating techniques employed by archaeologists. Using the relationships between objects, we can tell which ones are older or younger.
Archaeologists can use this relationship to determine that artefacts discovered far below the surface are older than those discovered near to the surface.
Therefore, In relative dating, scientists do not determine the exact age of a fossil or rock.
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Do you think wildfires of this scale will occur rarely or often in future years? Justify your choice.
Answer:
Yes, Mostly because people aren't taking care of the earth right now at the moment. And nature is turning into a wreck. People start wildfires themselves because they litter. If they continue to do that type of stuff it can lead to our world being a mess.
Explanation:
Hopefully this is right or the answer you were looking for!
Wind power, water power (also called hydroelectricity), solar power, ethanol:
Learn more about one of these renewable resources using the internet or by reading library books. Explain its advantages and disadvantages to your teacher and class.
this is a practice I just need a few sentences for examples
1. Based on what you have learned, what kinds of living and nonliving things do you think a marine biologist studies? What are some questions that biologists might ask about the living things they study?
Make observations about the place where the scientist is and use what you already know about biology to answer the question. (5 points)
2. What are some questions that biologists might ask about the living things they study?
Think about what the living things need and do. (5 points)
3. Describe two types of living things that biologists could study.
Think about types of living things that are not in the ocean — what categories of living things are on land? (5 points)
4. Pick one type of biologist, besides an ocean biologist, and describe what he or she studies. List three questions that biologist might ask about what he or she is studying. (5 points)
Answer:
1) creatures and ecosystems in the ocean environments. the interactions of marine plants and animals with coastal areas and the atmosphere.
2) how a single tiny cell becomes a tree or a dog, how the human mind works, or how the different forms of life in a forest interact.
3) humans, animals, plants, and bacteria
4) Archeologist
how old is this fossil?
what is the condition of this fossil?
was this fossil a land or water fossil?
Explanation:
I found it by looking and researching
2 QUESTIONS!!!!!! ( USE A TRANSLATOR)
1. What language is this?
Nunc responde quaestioni infra hanc.
2. Quid agis hodie?
Answer:
Both 1 and 2 are Latin.
Explanation:
The translator detected Latin.
In English, they translate to:
1. Now answer this question below.
2. How are you doing today?
hope this helps :)
A ball has a mass of 33.6 grams and a volume of 14.0 cubic centimeters (cc). What is its density? A. 0.42 g/cc B. 2.4 g/cc C. 19.6 g/cc D. 470.4 g/cc
Answer: it is B. 2.4 g/cc
Explanation:
I hope it is helpful
Answer quick please
Which of the following statements is false?
The number of letters representing each gene will be the same amount for each gene.
The order and number of bases forms a code.
The code is used by the cell to determine which proteins need to be created.
The proteins that the body makes help determine a person’s traits.
Answer:
Option D is false beacuse protein doesnot determine persons trait
why is this statement considered a team and not a plat summary true friends will always be there for you when you need them
A it introduces the main characters
B it creates the events of a specific story
C it is a general idea about human nature
D it presents a conflict that has been resolved
C. it is a general idea about human nature
Hope this helps :))
Answer:
C. It is a general idea about humans
Explanation:
Because the rest doesn't make sense.
1. Have organisms changed over time?
2. How do we know?
3. What constitutes evidence of that change or lack of change?
(I just need help on 3 I just put 1 and 2 there for people to better understand the question.)
Which fossil fuel is the most widely consumed in the United States?
petroleum
natural gas
coal
peat
Answer:
Answer choice:Petroleum
Explanation:
Petroleum (crude oil and natural gas plant liquids): 28% Coal: 17.8%
What does an organism typically use proteins for?
Check all that are true.
energy
to speed up cellular processes
structure
to store information for the cell
Answer:
to speed up cellular processes, structure
Explanation:
Typically proteins are not used for energy in organisms. Enzymes are proteins that speed up the cellular processes in our bodies. Proteins are also needed for the structure and function of body tissues and organs. Proteins do not store genetic information, that is DNA's job.
Answer:
Considered "the building blocks" of living organisms, proteins direct many of the most basic functions in organisms from the transport of oxygen, to the building of tissues to the replication of DNA. These large molecules are found in all of the cells in the human body.
Explanation:
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body’s tissues and organs.
The correct answer will receive BRAINLIEST!!!
What are the 7 different types of dogs?
Explain how group behavior affects the survival and reproduction of Herring Gulls. Support your answer with evidence from the information above and your knowledge of science
Answer:
The tapping behavior is innate, or genetically preprogrammed. Herring gull chicks will peck at the red dots of their parents' beaks without any prior training. In fact, a baby herring gull can be tricked by a yellow stick adorned with a red dot—it will peck at the stick just as eagerly as it would at a parent's beak.^2
2
squared
This is just one example of an innate behavior, or behavior that's genetically hardwired in an organism. Given the right cues, an organism will perform an innate behavior without the need for prior experience or learning. Innate behaviors tend to be very predictable—like the herring gull tapping—and they are often performed in a very similar way by all members of a species.
Explanation:
i think this might be the awnser
_________________________ a. A change in genes that causes a change in a particular trait _________________________ b. Describes a species that no longer has any living representatives _________________________ c. A trait that a species develops over generations which helps it to survive _________________________ d. a unit of DNA that determines a specific trait in the organism _________________________ e. The survival of organisms best fit for the environment _________________________ f. Changes in living things over time _________________________ g. Remains of organisms that lived in the past _________________________ h. Best suited to survive in its environment _________________________ i. The biologist who developed and offered evidence of the theory of Natural selection
Answer:
a. genetic variation
b. extinct
c. adaptation
d. gene
e. survival of the fittest / natural selection
f. evolution
g. fossil
h. best adapted
i. Charles Darwin
Hope this helps! :)
HELP PLEASE
Classify each material as a polymer or a composite.
Answer:
polymers: plastic paper nylon
Composites : ply wood concrete fiber glass
Explanation:
your welcome
Which of the proteins are complete proteins? What makes them
different from the other proteins listed?
Proteins:
eggs
beans
whole grain
nuts
chicken
Compare and contrast the structure and function of arteries and veins throughout the cardiovascular system.
Answer:
Arteries carry blood away from the heart, and veins carry blood towards the heart. With the exception of pulmonary blood vessels, arteries carry oxygenated blood and veins carry deoxygenated blood. Arteries have thick walls with muscle tissue. Veins have thinner walls and use valves to keep your blood flowing.
Explanation:
WILL GIVE BRAINLIEST
Which is NOT a method scientists use to determine the age of Earth?
A.
radioactive decay
B.
law of superposition
C.
core rock samples
D.
evolution
Answer:
I think it's A.
Explanation:
Sorry if I am wrong. ☹
Answer:
A.
radioactive decay
Explanation:
because radioactive decay is not a method,of scientists can determine the actual age of the rock.
some technology have a number negative effects which is a negative out come of the technology of vertical farming
A the food supply would increase
B rural farmers may lose their income
C there would be less starvation in the world
D the cost of growing food would decrease
How do increases in human use of natural resources affect Earth’s systems?
Your answer should include at least six complete sentences to explain the claim, evidence, and reasoning.
Explain at least one way in which the quantity and quality of water resources have been affected by human population growth. Predict how you think the water supply will be affected by continued human population growth in the future. Support your response with evidence and scientific reasoning.
water has been polluted and many organisms living in the water will die and will affect the food chain
Explanation:
.
Water resources are getting affected by human activities as the increasing population decreases water supply and also deteriorates the water quality by decreasing the minerals.
What is the effect of overpopulation?Overpopulation is the increasing number of the population habiting the planet. It has a major negative effect on the resources as the increased population decreases the availability of the resources.
Increasing population has decreased the water resource quantity and has also decreased the quality as the pollution from overpopulation has increased the climate variation and overexploitation of the water resource.
Therefore, overpopulation has decreased the quality and the quantity of water resources.
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According to this food web, how do shrimp and crabs obtain energy?
by eating producers
by eating consumers
by turning light into food
by releasing carbon dioxide
Answer:
By eating consumers
Explanation:
Normally, crabs and shrips eat other little organisms that feed off of producers. Thus, they obtain energy by consuming other living organisms.
Answer:
By eating consumers
Explanation:
Shrimps are well-known for raising LDL cholesterol levels. Not only that, but shrimps also include a significant amount of omega-3 fatty acids, which are always recommended to be included in a healthy diet. So, sure, you may eat shrimp anytime you want as long as you keep your consumption to a reasonable amount.
Q: Put in order the sequence that carbon dioxide goes through to become stored in carbonate rocks that end up on the ocean floor.
A choices:
carbon dioxide dissolves in the oceans
the shells fall to the ocean floor and become sediment
over millions of years carbonate rock limestone forms
marine organisms make calcium carbonate shells
Answer:
A
Explanation:
The carbonic acid AKA (H2C03) Decreases since the ocean water molecules start to decreased because The co2 mini carbons start to dissolve the corbon dioxide and this also happens when preasurre is maintained.
Hope This Helps!!
Carbon dioxide is the major part of the biogeochemical cycle that gets stored as carbonate rocks and gets dissolved in the oceans. It takes millions of years for a carbonate limestone rock to be formed.
What is the carbon cycle?The carbon cycle is the flow and recycling of carbon in the atmosphere, lithosphere, and hydrosphere. It takes millions of years for a carbonate limestone to be formed. The shells fall on the ocean floor and disintegrate to become sediments.
The sediments then are used by the marine organisms to make calcium carbonate. This calcium carbonate gets dissolved as carbon dioxide in the oceans and hence the cycle of the carbon goes on.
Therefore, the carbon is recycled through the atmosphere, lands, and ocean.
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What are the positive and negative effects of using the GMOs on potatoes?
If  you had a strand of DNA 100 base pairs long with 38 Adenine bases, how many Guanine nitrogenous bases would you have? Explain.
Answer:If a DNA double helix is 100 nucleotide pairs long and contains 25 adenine bases, how many guanine bases does it contain? Well, we have to know the base pairs for DNA first. Adenine only bonds with thymine with two hydrogen bonds, while guanine only bonds with cytosine with three hydrogen bonds. Bonding pairs can also happen vice-versa.
Explanation:
can i get ya numba?
A student observes a cell under a microscope. The cell contains chromosomes that show up inside of a nucleus surrounded by an envelope. Based on the information here, the student was able to determine whether the cell was prokaryotic or eukaryotic. After making the distinction, the student could assume the cell came from certain cell types. From which potential organism was this cell-derived?
Answer:
Q.
A student observes a cell through a light microscope and correctly decides that it is a plant cell. What observation would lead to that conclusion?
It has a large, central vacuole.
The nucleus is in the center of the cell.
Ribosomes are visible.
A cell membrane is present.
Explanation:
The answer is A: I used something and it helps me if I use it I hope it helped lets be friends if you want.
The potential organism through which this cell has been derived may include plant cells, animal cells, and fungal cells.
What is a microscope?A microscope may be defined as a type of laboratory instrument that is significantly utilized in order to determine and recognize objects that are too small to be visualized by the unaided eye. The image of an object is magnified through at least one lens in the microscope.
The nucleus of the cell is the largest organelle found in the cytoplasm and it is present only in eukaryotic cells. It is in the nucleus that the chromosomes carrying the genes responsible for controlling cellular activities are found.
With the help of this information, you can conclude that the potential organism through which this specific cell was derived are known as plant cells, animal cells, and fungal cells. As they all have a eukaryotic origin.
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I really need help I will give brainiest I will also give more points for every quation
Below is a list of components that can make up a number of different systems:
sun, salmon, maple trees, bears, plankton, whales, grass, cows, humans, shrimp, caterpillars, finches (small birds), hawks
a) Choose some of these examples to create a system. Explain how the flow of matter and energy occurs in the system. (2 points)
Make a system by choosing several organisms from the list that eat each other.
b) Pick an organism in the list above and describe how one of its structures allows it to survive in its environment. (1 point)
Think about how one part of the organism's body is designed to do a specific job well.
c) In the system you created in (a), give an example of a sudden change that would affect the stability of the system. Explain what may happen. (2 points)
Think of an example of a natural disaster or human-caused environmental change that could affect the animals you chose in part (a).
4. a) Use at least two examples to explain how technology has greatly increased food production in the world. (2 points)
Think about how different the way you get food is now from the way it was many years ago.
b) What is a downside of each of these technologies? (2 points)
Think about harmful side effects that could result from the new developments.
c) Give an example of how a society can have an effect on scientific research. (1 point)
Think about how the needs of a group of people may affect what scientists choose to study.
d) Describe how science can have an effect on society. (1 point)
Think about how science has affected the way you live your life and the choices you make.
Answer:
Sun → Maple trees → Caterpillars → Finches → Hawks
Sun → Grass → Cows
Sun → Plankton → Shrimps → Salmon fish → Humans.
hope this helps
Answer:
Sun → Maple trees → Caterpillars → Finches → Hawks
Sun → Grass → Cows
Sun → Plankton → Shrimps → Salmon fish → Humans.
Hope this helps :)
Put these in order:
The bride structure experiences structural stress.
The fright train loaded with iron ore passes over the bride
The bridge collapses
The beams of the rail bridge bend slowly.
The bridge carries 10 trains a day
The beams of a rail bridge give away
A rail was build here 30 years ago
The bridge is experiencing structural fatigue.
The bridge is experiencing structural failure.
how has the new potato GMO been used to solve the problem of feeding the changing population?
Answer:
has the new potato GMO been used to solve the problem of feeding the changing population?
Explanation:
h
Which of the following may cause a fault?
O pulling forces
O folding land
O earthquakes
Opushing forces