3 years ago

What do plants use light absorbing molecules called pigments for

1 answer:

6 0

Plants use energy from sunlight to turn water and carbon dioxide into an energy-rich sugar called glucose. This process is called photosynthesis, which means “making things with light”

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Where does a zygote implant after fertilization open study?

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Zygote implants itself in the uterus.

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Why is the cell membrane important?

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The answer is A. The cell membrane provides rigid support and protection for the cell

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The semipermeable structure that surrounds the cell helps the cell live in different environments

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3 years ago

Groundwater _____. contains high levels of salt minerals is the largest available source of freshwater is only found in very wet

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Groundwater is the largest available source of freshwater, followed by lakes, rivers, reservoirs and wetlands. Groundwater refers to all subsurface water.

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The amount of matter changes when water changes from a liquid to a solid. True or false

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False

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The atoms that make up the water whether in liquid or solid state is the same and doesn't change.

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3 years ago

Old thermometers contained very small amounts of mercury. The mercury in the photo has a melting point of -38°C. What can u conc

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The thermometer can not be used to measure very low temperature

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Mercury-in-glass thermometer is one of the types of liquid-in-glass thermometers.

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Hence, from the melting point of mercury, this thermometer can not be used to measure very low temperature.

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