Which lists only biotic factors in this environment?

water, sky, rocks, sand
bush, snake, cactus, rat
rat, sand, cactus, snake
bush, water, sky, snake

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency.

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

Describe how alleles and genes are related