The physical need to eat food is called a. hunger b. appetite c. psycological desire. d. nutritional value a?

2. in dragons, a gene on chromosome 1 codes for wing color and a gene on chromosome 2 codes for body color. draw out the stages of meiosis for these two chromosomes from a dragon that is heterozygous for both traits. define your alleles. what are all the possible allele combinations of the gametes produced?

What is the name of the two satelites on mars

What drives the atp synthase reactions that produce atp