What causes the pressure that allows diamonds to form in the mantle A The moons tidal forces
b upward force from rocks in the core
c gravity from the sun
d downward force from rocks in the crust

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

Where can a dna be found in a prokaryotic cell

Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.