Biological scientists use a variety of methods to gather evidence, or data. if a biologist examines how different variables affect plant growth in a controlled setting, what type of investigation did the biologist perform?
a.
observational field study
b.
model-building
c.
collection of specimens
d.
laboratory experiment

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

As an asteroid comes close to earth, it's name will change to? apex

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.