100% correct answers only i cannot retake this.
which of these is a segment of dna that contains the information necessary to produce a protein?
a. a base
b. a gene
c. a codon
d. a chromosome

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

What is the primary goal of human communities?