What are chromosomes made of?
a. gametes
b. carbohydrates
c. dna
d. tetrads...
Answers: 2
Biology, 22.06.2019 01:00, catalanb474
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Mathematics, 12.04.2021 22:10
English, 12.04.2021 22:10