If reproduction didn't exist, all species would eventually go extinct.
Answer:
The evolution of the heart is based on the separation of oxygenated blood from deoxygenated blood for efficient oxygen transport. pisces have a dual chambered heartwhile reptiles and amphibians are having a three chambered finally aves and mammals have four chambered hearts.
Explanation:
please mark as brilliant answer
Answer: Remember that velocity includes the speed and direction of an object. Therefore, a change in velocity can be either a change in how fast something is moving or a change in the direction it is moving. occur all around you as objects speed up,slow down, or change direction.
Explanation:
Answer:
C. Mt. Maton
Explanation:
not sure but hope it helps
There is no diagram but i believe the answer plus be metaphase! a quick way to remember that is if they are lined in the middle, it’s metaphase!
