One of your colleague says that she listened almost something about the ERM approach and inquires you in case you know anything around it. you reply with

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

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

What factors contribute to the effect an environmental toxin has on the human body?