In general, our brains are able to see as fluid motion. 25 to 30 frames per second 32 to 36 frames per second 33 to 35 frames per second 22 to 28 frames per second

An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration