30. Peel the banana. Post a picture of your banana and the peel in the space below. What two directional terms describe the peel and fruit respectively?

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

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

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?