Cells
What Are the parts of the respiratory system?
mouth,nowe trecha
What does the tail of a sperm cell do ?
The tail is what moves the cell to reach the egg
What does the alveoli do?
sucks the oxygen and exchanges it with carbon dioxide
..
be
What type of cell creates energy?
The nucleus
Why happens when an animal cell does have a mitochondria?
the animal would have no energy and would die slowly
What does the cell membrane do ?
controls what goes in and out of the cell
What happens to the body if The alveoli didn’t have any walls.?
Why does the plant cell have cell wall?
So the plant can maintain it’s shape -