In the video, craig venter says, "we are trying to understand basic life, by learning how to now write the genetic code. so we start with the digital code in the computer, and four bottles of chemicals, and we actually build the dna molecule from scratch." what chemicals are in those four bottles?

A,C,G,T

Explanation:

The DNA is a macromolecule formed by two strands of polynucleotides forming a double helix.

These chains are composed of monomers called nucleotides, there are 4 different types in DNA, called nitrogenous bases: two purines, guanine (G) and adenine (A) and two pyrimidines, thymine (T) and cytosine (C). They are joined by covalent bonds in each chain in a complementary way. G with C and A with T.

These are the chemicals Craig Venter has in the four bottles.

not too sure but maybe in the hot springs.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above