What is the speed of the car at 15 seconds time?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

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

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.