Explain why predicting our future oil supply is controversial and involves some uncertainty.

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Discuss the functions of epithelial connective nerviud and muscular tissues

What is the similarities and differences between bacteria and eukaryote?