What is the transfer of energy by the motion of heated particles in a gas or liquid?

Which are observations about the tree on the right ,? check all that apply

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

What was the land like over 500 million years ago? what was under the sea?