What are the main two factors needed to calculate the energy content of the food

A universal genetic code allows for which of the following? A gene from one species is successfully inserted into another species genome . All organisms to have the same number of genes in their nuclear chromosomes.

Why was it necessary for the commission on the Everglades to learn to trust each other?

2. which of the following correctly identifies active transport? 3. how is osmosis different from diffusion?

Why does a coastal area have less variation in temperature than a noncoastal area? Temperatures feel cool all year round due to the duration of daylight. Temperatures change from warm to cool depending on the season.

The way a story's narrator and characters are presented and developed is called

How did Darwin's understanding of heritability weaken his arguments?

Which statement best describes the overall change that occurs as a result of mitosis?

When people plant vegetation they what? erosion

What is a polypeptide?

Sound cannot travel though a what?