A widow’s peak hairline is dominant to straight hairline. Cross a heterozygous widow’s peak hairline person to a straight hairline person.

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

Isolated volcanic peaks on the ocean floor are

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?