Asap!

which of these is a biomass energy source?

a. the sun
b. sugarcane
c. natural gas
d. water

b. sugarcane

Explanation: Biomass is the organic matter obtained from plants or animals and used as a fuel, especially in a power station for the generation of electricity.

Biomass is a renewable source of energy which can be replenished time and again.

Sun is a renewable source but not obtained from plants or animals.

Natural gas mainly consists of methane and is not a renewable source of energy.

Water is not organic matter.

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.