Please help me:))) Compare the reactants and products of photosynthesis and cellular respiration.

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

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

Acquired mutations can result from radiation pollution toxins inheritence select all that apply