What happens when biomass decays?

Which of these statements are true about scientific theories and hypothesis

Interactions between organisms and their environment impact the organism’s overall population. the jaguar panthera onca is the largest cat in north america. it is found in areas across the southwest, including arizona, new mexico, and texas. it is a carnivore that has powerful jaws and sharp teeth and preys on fish, turtles, tapirs, and many smaller mammals. which shows the relationship between the jaguar and turtles?

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates