In his study of pea plants, gregor mendel used which method to produce offspring?
o cross-pollination, by using parents that had identical traits
o cross-pollination, by using parents that had different traits
o self-pollination, by using one parent
o random pollination, by using both identical- and different-trait matings

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Which layer will become saturated first when rain falls?

Using meiosis, the sporophyte produces spores that are .