What fraction of a substance would be left after 5 half lives?

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

The body of water found at number 4 on the map above is the

How is the carbon cycle related to global warming ?