Answer:
A
Explanation:
bc it says it................
Human reproductive cloning should not now be practiced. It is dangerous and likely to fail.
Answer:
The average trait value changed in one direction.(In this case, larger size)
Explanation:
In evolution a natural selection can be disruptive, directional or stabilizing
In stabilizing no extreme trait is favored hence provides intermediate values .
Disruptive selection both extreme traits are favored over the intermediate trait.
Directional, the enviroment will favor the survival of one trait hence a change in direction either towards the left or the right.
In the case of swallow cliff mortality, selection favored the larger size.
Im like 98% sure its B because ultra sounds hear the frequency's of the baby in the womb
