For my biology assignment, I need 4 reasons why energy flow is important in an ecosystem

Convert 9.75 millimeters to centimeters.centimeters

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

How do you date a sample of rock that you suspect as being one of the earliest on earth