Wheres the multiple choice question?
excretory system: removes waste from blood.
respiratory system: obtains oxygen so the energy in the nutrients can be extracted.
circulatory system: transports nutrients from small intestine to the othet tissues.
nervous system: regulates and controls digestive functioning.
( Am not completly sure, but i think this is the answer)
Gregor Mendel choose the pea plants because they had easily observable traits there were 7 of which he could manipulate. I hope that helps
Answer:
A. Fingers looking wrinkled
Explanation:
I gotchu : )
Because the cells can only use energy in form of ATP.
Its like you can't run a diesel truck on petrol.
