How about "recombinant DNA?" Which is the result of DNA cloning as ttom suggests.
Passive Diffusion is how fatty acids travel through a cell membrane
Answer: The three main types, or classes, of rock are sedimentary, metamorphic, and igneous.
Explanation:
The differences among them have to do with how they are formed.
4 grams
they die
Thats for 1 and 2