Images shows a lake labeled carbonates in water, a cow labeled animal respiration, a tree labeled photosynthesis, a factory labeled factory emissions, the sun labeled sunlight, a cloud labeled carbon dioxide in atmosphere, another tree labeled plant respiration, an arrow from organic carbon to dead organism, and fossils and fossil fuels. arrows are labeled as follows: a from the sunlight to photosynthesis, b from carbon dioxide in atmosphere to photosynthesis, c from factory emissions to carbon dioxide in atmosphere, d from carbon dioxide in atmosphere to carbonates in water, e from dead organisms to fossils and fossil fuels, and f from plant respiration to the sky. using the diagram above, answer the following questions: 6. true or false. the arrow labeled c represents a transfer of chemical energy to mechanical energy. explain why this is true or false. 7. true or false. the arrow labeled a represents a transfer of solar energy to chemical energy. explain why this is true or false. 8. which arrow or arrows represent a release of carbon dioxide? what process is occurring at the arrow(s) you selected? 9. which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? describe the process or processes you selected. 10. which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? explain your answer.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101