Good morning/good night and im down if you are to talk

What did hunter gathers do to alter the environment?

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?