Which of the following are individual components of a cell that operate like microscopic organs to keep a cell healthy. A.
Plasma Membrane
B.
Organelles
C.
Lysosomes
D.
Cell Theory

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above