Food enters the stomach during the third stage of digestion, hope this helps.
Answer:
The answer is:
D.It provides a safe place for offspring to grow.
Explanation:
The survival of offspring is crucial, especially in the bird world.If you lose offspring, there will be no future for your kind because you lost the new ones.
Answer:
substances can move from areas of low concentration to areas of high concentration
Explanation:
usually substances move across their concentration gradient which is from high concentration to low concentration. Active transport can allow substances to move against their concentration gradient.
<span>A.) high-energy 3-carbon molecules...
Like 3-Phosphoglyceric acid is a 3-carbon sugar which completes the cycle by converting itself into 6-carbon molecule.
Hope this helps!
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Benzopyrene. Is the correct answer
