Answer:
It harms the plants and animals in the water, because there is not enough oxygen in the water making it a dead zone, where nothing can live there.
Answer & Explanation:
Plant cells are still able to divide without centrioles because the spindle fibers form outside the nuclear envelope.
Hope that helps! :]
1 :a
2 : b
3: c
4
Idk the 4 one
Answer: DDDDDDD!!!!!!!
Explanation: "is greater than, less than, or equal to"
Although your heart is one organ, it acts as a double (2; twice) pump.
FIRST "PUMP":
The first pump carries blood with a lack of oxygen to your lungs to get rid of carbon dioxide and get more oxygen. After that, the blood is carried back to your heart.
SECOND "PUMP":
The second pump delivers the blood with that has enough oxygen throughout your body.