Which word best describes the hot, weak, inner part of the upper mantle, which can flow? lithosphere

asthenosphere

crust

core

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Do plant cells perform cellular respiration?

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?