How is mitochondrial dna used in science? choose the correct answer.

a. mtdna is used to convict criminals by connecting the dna found at a crime scene to relatives on the father’s side.

b. mtdna is used to connect dna samples to the mother in missing-person cases.

c. mtdna is used to match nuclear and mitochondrial dna to victims of a crime scene.

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.

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Which of the following do all living things have in common