Your maximum oxygen intake is a measurement of the ability . A. to transport oxygen to your muscles B. of the muscles to absorb oxygen C. of the muscles to create energy from oxygen D. all of the above are measured by maximum oxygen intake Please select the best answer from the choices provided. A B C D

This is a coral reef ecosystem. many biotic and abiotic factors affect the health of this ecosystem. which set correctly pairs a biotic factor and an abiotic factor?

Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited

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