The separation or division of the parent cell is called cytokinesis
Superior vena cava- upper body inferior vena cava
lower body- bother drain into the right atrium
There are tons of answers you could have.
One, for example:
Increased levels of CO2 decreases DO levels in the water and suffocates organisms, leading to population drops that can cause a genetic bottle neck effect, thus decreasing overall biodiversity. This could lead to extinction
The answer is petiole. Hope this helps!!!
Answer: Density-dependent limiting factors
