a forest is a compact of many trees where in different animals live. The forest need trees so the animals can live there. The forest needs that many trees.
genes contain the code to make proteins
proteins are made from instructions in genes
Human insulin is made with bacteria through recombinant DNA. It introduces a copy of human insulin DNA to a host cell, which then produces human insulin.
Yes its a base in the DNA.
restrict immigration rates for countries outside of western Europe
A tube that extends from a bacterium.
Congress passes laws to regulate immigration, while the supreme court determines whether the regulations are constitutional.