Long term: I could either help a species have more genetic variation or wipe out an entire species. Short term: it could decrease food resources for other species.
P = mv
This is a momentum question:
Momentum is always conserved so the momentum before and after a collision must be equal so:
The velocity of the two objects after they collide and dont stick together if no KE is lost is dependent on the mass of each of the objects by:

Where i is initial and f is final meaning before and after the collision
Zero of the offspring will be bb. Since each offspring receives one allele from each parent, all will receive a B from Dad and a b from Mom, making all of the offspring heterozygous (Bb) and brown-eyed.
Answer:
A
Explanation:
they are associated with venous sinuses.this valve open one way flow of direction of the heart.