Answer: The primary function of leaves is to collect sunlight, for use in photosynthesis.
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I may be wrong but I think it’s the second one. They speed up reactions, and there’s a certain enzyme for a certain reaction.
Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product. These products are often proteins.
The nurse should make a note of it so that the doctor will know not to prescribe this particular medicine.
Some ways to describe why the beaks are different from the birds that will only eat nectar and the birds that eat fruit are; the nectar eating birds have longer and thinner beaks. The beaks of the fruit and seed eating birds have have shorter and thicker beaks.