Answer:
atoms and molecules
Explanation:
Which of the following is not a testable hypothesis that this data could be used to support or disprove?
Answer:
b
Explanation:
this is because babies needs certain nutrient to grow faster which includes tallness
The statement that is not a testable hypothesis based on the given data is: being taller is always better than being shorter. Therefore option A is correct.
The given data provides information about the average height of females and males in different age groups. Let's analyze each statement to determine whether it is a testable hypothesis or not:
A. All men who are married are taller than their wives.
This statement cannot be tested using the given data because it only provides average heights for different age groups, but it doesn't provide any information about marital status or the specific heights of individual men and women.
Therefore, we cannot determine whether all married men are taller than their wives based on this data.
B. Height is affected by childhood nutrition.
This statement can be tested using the given data. By examining the average height changes across different age groups, we can infer whether childhood nutrition has an impact on height.
If there is a noticeable trend of increasing height from birth to older age groups, it could suggest a correlation between childhood nutrition and height.
C. Being taller is always better than being shorter.
This statement is subjective and cannot be tested using the given data. It is a matter of personal opinion and values, rather than something that can be objectively measured or proven.
D. All females are taller than males at age 12.
This statement can be tested using the given data. By looking at the average heights of females and males at age 12, we can determine whether females are, on average, taller than males at that specific age.
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What can be observed on the empty plastic bag?
On a graph, the vertical axis is
the y-axis and the horizontal
axis is the x-axis. Onəwhat axis
should the INDEPENDENT
VARIABLE be placed?
A
on the vertical or y-axis
B
on the horizontal or x-axis
Answer:
x-axis
Explanation:
you control those values/variables
On a cartesian plane, the independent variable belongs on the x-axis.
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
The independent variable is the variable that is being manipulated or controlled in an experiment, and its values are typically plotted along the horizontal or x-axis.
The dependent variable, which is the variable being measured or observed in response to changes in the independent variable, is usually plotted on the vertical or y-axis.
This convention allows us to easily visualize and analyze the relationship between the two variables.
therefore, The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line). The x and y axes cross at a point referred to as the origin, where the coordinates are (0,0).
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Oxygen diffuses into the _______space blood cells and carbon dioxide diffuses out of the _______
A-blood plasma, red
B-none of these
C-Red, blood plasma
D-White, red blood cell
Answer:
c-red blood plasma
Explanation:
I think helping you
How will a solution change if a base is added?
The hydroxide ion concentration will decrease and lower the pH.
The hydroxide ion concentration will decrease and raise the pH.
The hydrogen ion concentration will increase and lower the pH.
The hydroxide ion concentration will increase and raise the pH.
Answer:
As the concentration of hydrogen ions in a solution increase, the more acidic the solution becomes. As the level of hydroxide ions increases the more basic, or alkaline, the solution becomes. ... Thus, as the hydrogen ion concentration increases hydroxide ion concentration falls, and vice versa.
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how the consumers in one level of the pyramid obtain energy from the organisms at the previous level of the pyramid
Answer:
by feeding on the organism on the previous level, the consumers at each level will receive energy. However, most of the energy is lost at each trophic level and very little gets transferred from one trophic level to another. Approximately, 10% of the energy is transferred from one trophic level to another.
Explanation:
hence, when a level takes energy from a previous level, the engery transfers but slowly gets less, so some levels get less energy depending on where the engery was located.
tudents put the same type of bacteria in 15 Petri dishes. Antibiotic A was applied to 5 dishes, Antibiotic B was applied to 5 dishes and Antibiotic C was applied to 5 dishes. At the end of 2 weeks, the number of bacteria colonies were counted. What is the independent variable?
Answer:
The type of Antibiotic.
Explanation:
The independent variable is the variable that is changed in an experiment.
In this case, there are different types of antibiotics in this experiment.
paises que han sido beneficiados por los animales llevados a esos ecosistemas
Answer:
realmente no se pero seguro lo buscas en gogle y sale perdon
please help
I promise I will mark brainliest
of it is the right answer
Answer:
Plants ; Autotrophic, Heterotrophic and Symbiotic
Heterotrophic : Insectivorous and Saprophytic
Animals; Holozoic, Saprozoic and Parasitic
Parasitic : Ectoparasitic and Endoparasitic
Hope it helps..
Thank You
Answer:
__________................
After running 45 meters, how far is she from the beginning of the track
Answer:, she will be on the 55-meter as the sum of 10 and 45 is 55
Explanation:Therefore, her distance from the beginning of the track will be 55 - 0 = 55
How do red blood cells help animals?
Answer:
The function of RBCs is to carry oxygen to the tissues at pressures sufficient to permit its rapid diffusion. Explanation:
Answer:to carry oxygen from lungs to tissues
Explanation:they contain haemoglobin, which has Fe that binds to the oxygen to be carried
of
5. Which cannot fix atmospheric nitrogen in the soil?
b) Clostridium c) Azotobacter
a) Rhizobium
d) Penicillin
Answer:
The atmospheric nitrogen cannot be taken directly by plants and animals. Certain bacteria and blue green algae present in the soil fix nitrogen from the atmosphere and convert into compounds of nitrogen.
hope it helped
what are the elements required for photosynthesis what are the products
AnswerPhotosynthesis involves three elements: carbon, hydrogen, and oxygen. You have seen that the products of photosynthesis are oxygen and glucose.
Prophage refers to: (please give right answer only)
Answer:
: an intracellular form of a bacteriophage in which it is harmless to the host, is usually integrated into the hereditary material of the host, and reproduces when the host does.
What Organelles do plants cells have that animal cells do not? Why won't animal cells need these organelles? NO COPY AND PASTE!
Answer:
chlorophyll and cell walls
Explanation:
plants are producers that make there own food using the chlorophyll in there own cells there cell walls are there to help maintain the water in their cells animals on the other hand must consume food to acquire energy and they don't need cell walls to maintain cellular water because they get more water drinking
The liquid on the left naturally forms rounder drops than the liquid on the right. Which phrase describes the difference between these two liquids?
A. Patterned particle arrangement versus disorganized particle arrangement
B. High surface tension versus low surface tension
C. Fixed shape versus changing shape
D. Fixed volume versus changing volume
Answer:
D. high surface tension versus low surface tension
Explanation:
How is WHAM related to Nucleic Acids?
Answer:
Nucleic acid is an important class of macromolecules found in all cells and viruses. ... Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
Explanation:
Question 3 (True/False Worth 2 points)
(01.07 LC)
After acid mine drainage, the acidity of waterways is more suitable for aquatic plants,
O True
False
Answer: It's False
Explanation: I took the exam
After acid mine drainage, the acidity of waterways is more suitable for aquatic plants. The given statement is false.
What are plants?Plants are the eukaryotes means they are multicellular organisms and they belong to the kingdom Plantae. So, the scientific name of plants are Plantae and its domain of plant is Eukaryota.
The plants are of many types such as shrubs, herbs, mosses, ferns, trees and they grow on a particular place by sucking inorganic substances and water from the soil with the help of roots.
Plant are also known as autotrophs as they prepares there own food in the presence of sunlight. Due to chlorophyll present in them the plants shows green colour. Plants are also known as producers because they produce food to feed others.
Therefore, after acid mine drainage, the acidity of waterways is more suitable for aquatic plants. The given statement is false.
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Help me. Which of the following describes the main role of the electron transport chain in cellular respiration? Picture below
Answer:
It produces molecules of ATP
Explanation
The electrons transfer their energy to the proteins in the membrane providing the energy for hydrogen ions to be pumped across the inner mitochondrial membrane.
Hope this helps you
Answer:
mark me as Brainlist.
Explanation:
A) it's produce molecules of ATP.
Whats the definition of perception
Answer: conocimiento
Explanation: Primer conocimiento de una cosa por medio de las impresiones que comunican los sentidos.
HELP ASAP PLS.!!!!!!!!!
Which part of the integumentary system is also part of the exocrine system?
A. Keratinocytes
B. Sweat glands
C. Hair follicles
D. Epithelium
Answer:
Sweat glands (B) is the answer.
primary lysosome is formed from_____
Answer:
rough endoplasmic reticulumI hope it's helpsAnswer:
the Golgi apparatus (the squiggly boi part of a cell)
Why does a fish die when taken out of water ? Give suitable reasons .
Plz It is urgent . ( If you spam I will report )
Woohoo
Answer:
Fishes have gills that are special to breathe only under water when it is takes out of water it dies
Answer:
They suffocate to death.
Explanation:
A fish's gills are richly supplied with blood capillaries and can readily absorb the oxygen dissolved in water. Their gills are not designed to take oxygen from the atmosphere. So, they do not get enough oxygen and they suffocate to death.
you can only use each organ only once
Answer:
1)pancrease 2)rectum 3)salivary glands/liver
Explanation:
1)Lipase is an enzyme the body uses to break down fats in food so they can be absorbed in the intestines. Lipase is produced in the pancreas, mouth, and stomach.
2)Protease is present in gastric juice, stomach, intestine and digestive gland. Saliva and rectum contain traces of protease.
3)Physiology. Amylase is found in high concentration in the pancreas of virtually all animals. However, it is also found in the liver, salivary glands, and small intestinal mucosa of many species; the quantity of amylase in these organs varies considerably with different species
Mendel bred a purple-flowered pea plant with a white-flowered pea plant and found that all the offspring had purple flowers. But then when he bred together two of the purple-flowered offspring, some of their offspring had white flowers. Using the concepts of dominant and recessive alleles, explain how the trait of white flowers skipped a generation.
WILL GIVE BRAINLIEST TO WHOEVER CAN EXPLAIN:
True or False-in scientific notation when you move the decimal point left is it positive.
Answer:
Explanation:
value of the exponent. - If you moved the decimal point to the left, make the exponent positive. - If you moved the decimal point to the right, make the exponent negative.
Answer:
If the given number is multiples of 10 then the decimal point has to move to the left, and the power of 10 will be positive. Example: 6000 = 6 × 10 3 is in scientific notation. If the given number is smaller than 1, then the decimal point has to move to the right, so the power of 10 will be negative.
Explanation:
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Fun Fact: The longest English word is 189,819 letters long
describe the possible long term effects of HIV on the immune system
Explanation:
HIV attacks a specific type of immune system cell in the body. It's known as the CD4 helper cell or T cell. When HIV destroys this cell, it becomes harder for the body to fight off other infections. When HIV is left untreated, even a minor infection such as a cold can be much more severe.
Which describes a difference between solar wind and a geomagnetic storm? Select the three correct answers.
Answer:
Hope it may help you.
Explanation:
The intensity of solar wether changes frequently
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what is Monosaccharide?
Answer:
A Monosaccharide is just the simplest form of sugar. It's general term applied to a sugar that cannot be broken down into anything 'simpler'. A great example of this is glucose. Glucose cannot be hydrolized to form anything else, but there are more complex forms of glucose like glycogen. Glycogen is basically a bunch of glucose molecules bonded together and used as "stored glucose", but glycogen can be hydrolized to form individual glucose molecules (monosaccharides).
PLS PLS. HELP
List the four main steps of celluler respiration.
Answer:
glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.
Explanation:
You really need to know this in biology
Answer:
The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.
Explanation:
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