Complex organisms need cells that can perform many different functions. they need to be supported on a cellular level. Without specialized cells you they won't be able to perform different functions.
Answer:
A
Explanation:
it going to a residential area to the water shed meaning that the only possible correct answer.
Answer:
Species
Explanation:
According to the binomial system of nomenclature, an organism has two names. The first part of the scientific name is the name of the genus followed by the name of the species. A species is a group of organisms that can interbreed to produce new fertile offspring.
Explanation:
The liver does many important things including: Makes bile, which helps carry away waste and break down fats in the small intestine during digestion. Makes certain proteins for blood plasma. Makes cholesterol and special proteins to help carry fats through the body.
