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evablogger [386]
3 years ago
5

PLEASE HELP 50 POINTS!!!!!!

Biology
2 answers:
Ulleksa [173]3 years ago
7 0
Alright I’m answering right now
NeTakaya3 years ago
5 0
Salt is separated by adding heat to the boiling point. (To separate salt and water)
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RLLYY NEED HELP WITH DIS ONE ASAPPP !!
RoseWind [281]

Answer:

False

Explanation:

4 0
2 years ago
How do humans influence the availability of renewable and non-renewable resources
Kay [80]

Answer:

Humans use up many nonrenewable reacources every day, alongside renewable ones. One example of such is oil, oil takes millions of years to form, much longer than the amount of time it takes for us to use it up.

Explanation:

Hope this was helpful! :)

5 0
3 years ago
The gravitational potential energy of an object depends on its_____
densk [106]

Answer:

Explanation:

The gravitational potential energy of an object depends upon its <u><em>weight and height.</em></u>

Hope this helps

plz mark as brainliest!!!!!!!

3 0
3 years ago
Why do muscles require more energy even if they are not very active in the moment?
Elenna [48]
Answer; 
ATP is needed to relax the muscles;

Muscles require more energy even if they are not very active in the moment because ATP or energy is needed for their relaxation.

Explanation;
Relaxation of muscles takes place when the stimulation of nerves stops. Calcium is then taken back into the sarcoplasmic reticulum breaking the link between actin and myosin. Actin and myosin return to their unbound state causing the muscle to relax. ATP is involved in displacing actin from myosin head. Therefore; ATP is required for muscle relaxation. 
7 0
3 years ago
What is the dependent variable that impacts the amount of solar energy in a location. I really need help with question.
zhannawk [14.2K]

Answer: Hours or time of light exposure

Explanation: The longer exposure time, the greater the amount of solar energy transferred per unit of space. I think that make sense.

8 0
3 years ago
Read 2 more answers
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