The presence of dna is important for cellular metabolic activities because dna a. directs the production of enzymes b. is a structural component of cell walls c. directly increases the solubility of nutrients d. is the major component of cytoplasm

Turtle hatchling survivorship rate is low in many turtle species due to predation. amanda researched the predatory rate on a species of turtle eggs in the red river. the eggs were harvested from trapped turtles and the egg's cloaca film (reproductive discharge) was either washed off or left on once gathered. research suggests that predators use the female's cloaca scent to locate the eggs. the eggs were only handled when wearing gloves and then reburied along islands where the turtles were trapped. the nests were monitored by cameras and manually on foot and data on nest predation were recorded. a. based on the experimental design, what is the dependent variable? b. based on the experimental design, what is the independent variable? c. based on the experimental design, what is the control?

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Apart of an ecosystem that can restrict the growth of a population is referred to as