Different species of carnivorous animals that share habitat in any ecosystem may 1. Becomes decomposer
2. Compete for food
3. Produce their own food
4. Mate with each other

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.