What type of information is available to scientists through a global positioning system (gps) device? a. the ph level and metal content of a material b. the temperature and humidity of an area c. the precise location of weather-related phenomena d. the frequency of radio waves and uv rays

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.

Explain why scientists use the word dominant for certain traits.

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain