Which statement applies only to electric force instead of both electric and magnetic forces?
O A. It can pull objects together.
B. It acts between objects that do not touch.
C. It can push objects apart.
O D. It acts between charged particles.
UBMIT

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent