Adults spend about 20% of their time asleep in rem sleep. Hope this helped, have a great day! :D
Answer: You can consult:
When there are three or more leaves growing from each node, the arrangement is called whorled. Plants such as the dandelion that have cluster of leaves growing around the base of the plant are said to have rosette arrangement.
Explanation:
I'm not sure but hope it helps.
It is called inter specific competition
1. respiratory system
sorry i’m not sure about the second one !
It can filter less water out of the blood.!
