Physics, asked by nariderraina5419, 3 months ago

when the piston of common water pump is raised its piston valve opens
correct the statements
plz tell me fast tomorrow is my exams so i have to prepare it
plz​

Answers

Answered by Anonymous
2

a microscopic membrane of lipids and proteins which forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and regulates the passage of molecules in and out of the cytoplasm.

Similar questions