An ion is a charged__

particle
proton
atom
molecule

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

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.

Several billion years ago which gas was the least prevailant in the atmosphere