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Mnenie [13.5K]
3 years ago
7

A chemical reaction is the only way to separate an?

Biology
1 answer:
irga5000 [103]3 years ago
5 0

Answer:  Mixture

Explanation:

If there is and unstable element composition of say, pure graphite an un-pure gold then a chemical reaction will most likely be used to separate the two elements.

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If you were traveling across the Atlantic Ocean taking rock samples from the sea
Anon25 [30]

The rocks would be younger the closer you get to the ridge

The Mid-Atlantic ridge is a divergent tectonic boundary in the middle of Atlantic Ocean spanning north to south.

Explanation:

At a divergent boundary, a phenomenon called seafloor spreading occurs as new crust is formed along the ridge. New crust seems to 'spread' from the ridge. Therefore, the farther away from the ridge you get, the older the crust gets. This occurs because magma from the mantle rises to replace the void created by the tectonic plates moving away. The magma rises and cools creating a mountainous ridge long the boundary. Seafloor spreading, however, happens really slowly and the changes are only perceptible over 1000s and millions of years.

Learn More:

To learn more about this phenomenon check out; brainly.com/question/7951153

#LearnWithBrainly

6 0
4 years ago
What is the purpose of the photosynthesis and cellular respiration cycle in term of energy?
VLD [36.1K]
Both photo synthesis and cellular respiration produce energy for a plant to survive and thrive.
7 0
3 years ago
What is a system of ideas that explains many related observations and is supported by a large body of evidence?
lisabon 2012 [21]
I believe this would be called the Golgi Apparatus
6 0
3 years ago
Some cases of sudden infant death syndrome (SIDS) may include biological vulnerabilities in the function of which neurotransmitt
Korvikt [17]

Answer:

The correct answer is serotonin.

Explanation:

SIDS or sudden infant death syndrome refers to an inexplicable death, generally at the time of sleep, of a seemingly healthy baby of less than a 1-year-old. SIDS is also called crib death as the infants usually die in their cribs.  

In children who are diagnosed with SIDS, usually possess lesser concentrations of serotonin that assist in monitoring heart rates, breathing, and sleeping. Serotonin refers to a compound, which is found in blood platelets that constricts the blood vessels. At the same time, it also functions as a neurotransmitter. It is a chemical found in the brain, which transmits messages to other cells.  

3 0
4 years ago
Which region would be the warmest during daytime? A. B. C. Or D.?
drek231 [11]
Region A would be the warmest during daytime.

Region B is covered in trees which would keep the ground level cool.

Region C Is shaded off by buildings

Region D is near the water which would bring in cool winds.
6 0
3 years ago
Read 2 more answers
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