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Ymorist [56]
3 years ago
11

Question 24

Biology
1 answer:
asambeis [7]3 years ago
7 0

Answer:

2. I guess it does all others

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Using a broom to clean sidewalks and driveways is a way to reduce water pollution
yulyashka [42]
This can be possible because we no longer need to use a large hose and spray water on the roads and let the dirty water drain away back into seas and rivers and create water pollution. However, this methods requires a large amount of labor and time.
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3 years ago
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Evolution of the inner ear of humans can be traced back to the___system of fish
melomori [17]
The answer to your question is 
\boxed {\bf lateral~line}


\bf Explanation:
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Hope this helps!
8 0
4 years ago
Survival of the fittest definition biology
olya-2409 [2.1K]

Answer:

"Survival of the fittest" is a phrase that originated from Darwinian evolutionary theory as a way of describing the mechanism of natural selection. The biological concept of fitness is defined as reproductive success.

Explanation:

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Darwin published his theory of evolution with compelling evidence in his 1859 book On the Origin of Species, overcoming scientific rejection of earlier concepts of transmutation of species. By the 1870s, the scientific community and a majority of the educated public had accepted evolution as a fact.

3 0
3 years ago
HELP WORTHA FREE BRAINLY IF RIGHT
zalisa [80]

Answer: The answers seem correct.

1. Active transport - the process in which energy is used to move the particles of a substance against a concentration gradient from a region where they are in lower concentration to a region whey are in higher concentration.

2. The answer chosen for #2 makes sense because energy is usually needed when you putting effort into doing an activity that includes some type of force. That means ions are using energy to be moved against the concentration gradient.

3. Volume makes sense for the last question since the cells are using a space (volume) to move material in and out by diffusion. The other options besides volume are unreasonable.

3 0
4 years ago
Am thinking of 3-digit number less than 300. The tens digit is less than the hundreds digit and the ones digit is less than the
weeeeeb [17]

Answer:

-321

Explanation:

or something like that

8 0
3 years ago
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