In your own words, define the three macromolecules (fats, carbohydrates, and proteins). Also give ONE example of what each macromolecules is used for in the human body.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present

In general, are there any major differences that you can see? explain

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive