Diffusion vs. Active Transport: molecules move across cell membranes by two major processes diffusion or active transport. Diffusion is the movement from a high concentration of molecules to a low concentration of molecules. ... Moving molecules with cell energy is called active transport
Q, R are the correct answers respectively
Answer:
Natural selection is an important contribution to the theory of evolution because it increases an individual's ability to survive and compete and reproduce.
Explanation:
Molecules that have the same chemical formula but have different molecular structures are: Isomers.
Answer:
natural selection as well as the connection between form and function
Explanation:
Based on the information provided within the question it can be said that this illustrates the result of natural selection as well as the connection between form and function. Because the animals that managed to form these specific teeth in order to eat the correct food that was available to them, managed to survive and continue reproducing until future generations only had this new adapted form of teeth.