Describe soil and its roles in agriculture. Address how long it takes for soil to form and the challenges of arid soil.

It should be cryosphere and hydrosphere

Hello there! if you have any questions, i am always here to !

The answer on edgenuity is b

Hey there, for asking a question here.  the postovulatory phase  of the ovarian cycle leaves the leftover follicle, from which the ovum was released, develop into the corpus luteum.answer: letter a  ✅hope that ! ★ if you have further questions about this question or need more , feel free to comment below or post another question and send the link to me. -unicornfudge aka qamar