What happens after organic molecules, such as carbohydrates, proteins, and lipids, are consumed? a. they are broken down into simpler molecules by the digestive system so they can be absorbed into the bloodstream. b. they are passively transported by osmosis directly into the bloodstream. c. they enter directly into the lungs where they react with oxygen during cellular respiration. d. they are entirely converted into urine and feces, so they can be eliminated from the body.

Actual age your first developed of age well comparison age refers to absolute age true or false

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey