The diagram below shows a portion of the concept map for the rock cycle. Which of these would best fit in the empty oval? A. Heat and pressure B. lithification
C. cool and crystallize D. sedimentation

the electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, x-rays, and gamma-rays.

b. the carbon cycle ensures living things have a source of hydrogen

the answer is c. altitude. hope this ! #brainiac

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.