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ipn [44]
2 years ago
14

Explain what fossils can tell us about ancient life

Biology
1 answer:
mart [117]2 years ago
7 0

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All protists are<br><br> autotrophs<br><br> heterotrophs<br><br> eukaryotes<br><br> unicellular
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Answer:

eukaryotes

Explanation:

protists are eukaryotes because they have a nucleus and other organelles bound in a membrane.

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A client sustains a crushing injury of the spinal cord above the level of origin of the phrenic nerve. as a result of this injur
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Since the spinal cord injury is above the origin of  the phrenic nerve it means that it will be lost the function of this nerve.
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3 years ago
(EASY) Help help MEEE
fenix001 [56]

Answer: your answer is correct A. fact one

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3 years ago
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During photosynthesis, specific pigments absorb light energy, which is then used to fuel the building of sugar molecules. Which
Andreas93 [3]

Answer:

Chlorophyll a- violet blue

Chlorophyll b - orange red

Carotenoids- green yellow

Explanation:

The three major plant pigments are chlorophyll a, chlorophyll b and carotenoids.

Various pigments are identified by their specific pattern of wavelength absorption in the spectrum of visible light. Chlorophyll a absorbs light in the violet-blue region, while chlorophyll b absorbs orange-red light. Chlorophyll a and b reflects or transmits green light hence they appear green. Carotenoids absorb light in the green - yellow region hence they reflect longer yellow, red, and orange light.

5 0
3 years ago
Burrowing animals like this one dig holes in the ground, breaking up soils. What kind of weathering is this?
Maslowich

Answer:

Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering.

6 0
2 years ago
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