Which statement is true?
if two species have the same niche, one species will always become extinct.
two species are able to occupy the same niche in the same habitat.
two species cannot occupy the same niche in the same habitat.
if two species have the same niche, one species will always move.

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.