Last year, scientists at MIT developed an artificial leaf that captures photons on one side and splits water molecules on the other using a relatively inexpensive catalyst. A.)Artificial photosynthesis will release large quantities of carbon dioxide.
B.) Artificial photosynthesis is not a viable alternative energy source.
C.)New materials need to be developed for artificial photosynthesis.
D.)Artificial photosynthesis may soon be a viable energy source.

Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

Analyze how the water cycle affects a food web. now list 3 examples for each below using complete sentences, on how too much water would affect the same web? how about to little water?