A Super nova is an explosion of a (?) mass star.

Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

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