If the force of gravity were to decrease on earth, what might happen to the earth's atmosphere?
a) the amount of oxygen would increase as the earth's atmosphere compressed b) the amount of carbon dioxide woukd increase as the earth's atmosphere spread out
c) all of the gases of the atmosphere would spread out as a result of less gravity, making it harder to breathe
d) there would be no impact to the earth's atmosphere with a change in gravity

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!