Can you please help me I’ll give you a brainlist an it’s science

The activity of the modern sample is 1.10 bq . how long does that measurement take?

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.

What does it mean for an allele to be dominant?