Can anyone solve this?

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

Classify the structures as homologous or analogous, depending on their structure and function.

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate