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Akimi4 [234]
2 years ago
15

Please Hell ASAP 15 points

Biology
1 answer:
cestrela7 [59]2 years ago
5 0

Answer:

14. 2.5% of water is freshwater

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An atom has at least one positive proton and at least one negative electron. Which of the following is true about the protons an
allsm [11]

Answer: Protons and electrons are far apart with lots of empty space in between.

Explanation:

Atom is defined fundamental part of a matter. Atom is composed of three sub particles protons, electrons and neutrons.

In an atom, electrons are located in orbits around the nucleus. Nucleus of an atom is located at center of the atomic sphere where protons and neutrons are present. Hence, it will be correct to say that "protons and electrons are far apart with lots of empty space in between".

3 0
4 years ago
Read 2 more answers
______________ these compounds regulate cell division rates, maintain normal kidney function and fluid balance, direct hormones
Alik [6]

<u>Full question</u>:

___________ these compounds regulate cell division rates, maintain normal kidney functions, and fluid balance, direct hormones to their target cells, regulate the flow of substances in an out of cells and regulate ovulation.

a- triglycerides

b- amino acids

c- eicosanoids

d- carbohydrates

<u>Answer:</u>

Eicosanoids these compounds regulate cell division rates, maintain normal kidney functions, and fluid balance, direct hormones to their target cells, regulate the flow of substances in an out of cells and regulate ovulation.

<u>Explanation:</u>

Eicosanoids behave like hormones, but they did not desire to move. Eicosanoids sometimes seem on cells nearby to their locality of composition. Eicosanoids also swiftly split down, so they are incapable of progress quite notably. Most eicosanoids are created from arachidonic acid.

Hen, eggs, burgers are samples of meals that render arachidonic acid. The eicosanoids obtained from certain fatty acids possess a diversity of consequences on your body. They also modify the insusceptible rejoinder and several respiratory and generative processes.

5 0
3 years ago
How could you determine the identity of a bacterium?
cestrela7 [59]

Answer:

THE RELATIONSHIP OF IDENTIFICATION TO BACTERIAL CLASSIFICATION AND NOMENCLATURE. In order to identify an unknown bacterial isolate, the characteristics of the isolate must be compared to known taxa. In microbiology, the basic taxonomic unit is the species, and groups of related species are placed in the same genus.

5 0
3 years ago
Write 8 examples on possible hazard in raising four-legged animals and fish​
dedylja [7]

Answer: The below are following hazards of four-legged animals and fish.

Explanation:

The four legged animals like cats, dogs, horse, and others need proper shelter, food, and care to survive.

They need to be taken outdoors for excretion, and walk.

The mating period is not fix and not easily done.

The four like fishes like turtle and squid are difficult to be handled in aquarium.

The four legged fishes do not come in fishing net during aquarium cleaning.

There are chances of being biten by four legged animals and their associated diseases like rabies.

These animals can lick the food we eat and contaminate the food.

The animal feces may produce air pollution.

The animal noise like dog bark can cause noise pollution.  Thus can lead to problem of hypertension.

3 0
3 years ago
Endocytosis is a type of active transport that moves a substance out of the cell t or f
yaroslaw [1]

Answer:

False

Explanation:

Correct answer would be Exocytosis. Here's how to remember...

EXOcytosis = EXIT

ENDocytosis = ENTER

I hope this helps :)

6 0
4 years ago
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