The hormone increases in the blood to a level that causes lh to be released from the anterior pituitary.

Why does the skin of your finger shrink when you wash clothes for a long time?

Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.

How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground