Because it’s more likely that chance events will significantly change the frequencies of alleles in the population
Answer:
With the concentration gradient through passive Transport
Explanation:
I haven't taken biology recently, but if I'm not mistaken, cells that use ATP can only passively do things.
Histamines are chemicals released by the body as an allergic response.They help the body by reacting when their are "intruders" so when enters, histamine acts as a messenger and sends out a signal for the body to create a reaction helping to get rid of teh intruder through some type of reaction.
Natural selection is the right answer hope this helps.
C!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
