What's a short, clean joke, laugh every time?

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

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

What did hunter gathers do to alter the environment?