Unlike life at the top of a body of water, life at the bottom of the body of water a. receives much more exposure to light. b. performs much more photosynthesis. c. is affected by temperature and nutrient availability. d. must rely on other means than photosynthesis.

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Where can you find prokaryotic and eukaryotic cells?