Which correctly lists three greenhouse gases? oxygen, carbon dioxide, helium
carbon dioxide, nitrous oxide, methane
helium, methane, oxygen
methane, oxygen, carbon dioxide

Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.

Why does sexual reproduction result in more genetic variation in a species

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? оооо