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likoan [24]
3 years ago
5

Which characteristic is necessary for natural

Biology
1 answer:
leva [86]3 years ago
6 0
The characteristic variation is necessary.

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This is more of a psychology question but why does the mind procrastinate and what helps it stop?
Pie

people procrastinate because they're avoiding something they know will make them emotionally unpleasant by doing that task, so instead, they do something that provides a temporary mood boost. Procrastination itself causes shame and guilt, leading people to procrastinate even further.

your physical abilities rely a lot on your mental strength, if you feel like you've been procrastinating, try doing things to boost your overall mental health.

6 0
2 years ago
Many times people visit the doctor requesting the use of antibiotics to treat colds and viral infections. How is the doctor just
umka2103 [35]
I believe A is the most correct (i assume it's about antibiotics - they actually DO harm our immune system in some way).
B is partially correct because, the colds indeed should be treated by anti-viral medication (because the virus is a cause of typical cold) but using antibiotics during recovery is needed only when an additional bacterial infection occurs as a complication after the viral infection. and it doesn't happen very often.
C - what works? antibiotics doesn't work for viral infections (colds). anti-viral medication do.
D i won't discuss.
I am sorry for a so long answer. but your question is so linguistically twisted that i am not sure which of the following choices is actually correct because of a big amount of mistakes.  
5 0
3 years ago
How do we know what the make-up of air was like in the past?
ANTONII [103]

Explanation:

Primordial organisms did not require oxygen for respiration as is the case with most organisms case today. These organisms were and are still mainly anaerobic. They main form of cellular respiration is glycolysis that does not utilize oxygen. Since other organisms evolved from the primordial cells, it is deduced that the early atmosphere was not mainly composed of oxygen but mainly carbon dioxide.

In today’s aerobic cells oxygen is utilized in the Krebs cycle as a proton acceptor making cellular respiration even more efficient in the production of energy. Remember that, utlimately, organisms evolve to fit into their environment.

Learn More:

For more on the early earth's atmosphere check out;

brainly.com/question/12979094

brainly.com/question/12934260

brainly.com/question/12790834

brainly.com/question/11725431

#LearnWithBrainly

7 0
3 years ago
Newton’s 2nd law describes the relationship between Force & Mass. It can be written that Force= mass multiplied by accelerat
Pavlova-9 [17]

Answer:

m = F / a

Explanation:

F = ma

F / a = m

m = F / a

it's simple bro

6 0
3 years ago
Secondary succession begins with an area where
irinina [24]
...an area where a ecological succession has already happened.
A secondary succession would occur where an area has been burned down or has experienced an event that has destroyed the prior ecosystem completely.
4 0
3 years ago
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