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Serjik [45]
3 years ago
6

PLEASE HELP

Biology
2 answers:
faust18 [17]3 years ago
8 0
B) Around March 21 and September 22

<span>These dates are called Equinox dates </span>
<span>(March 21 = Spring equinox) </span>
(September 22 = Autumnal / fall equinox).

<span>The word equinox means equal nights.
brainliest?

</span>
Tpy6a [65]3 years ago
6 0
The answer is b hope i helped
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Ok plz help I been on this test for 2 days
JulsSmile [24]

Answer:

A is evaporation

B condensation

C precipitation

D runoff

E collection

please give me brainlyest

4 0
3 years ago
Identify which kind of ground tissue is being described by each statement.
iren [92.7K]

Answer:

1. sclerenchyma

2. Parenchyma

3. Collenchyma

Explanation:i just did it so it makes sense

6 0
3 years ago
Read 2 more answers
Discuss how heat stroke, acquired during extreme physical exercise, disrupts the feedback loop and the impact this disruption ha
Vera_Pavlovna [14]

Answer:

Heat stroke is acquired during extreme physical exercise when the environment is hot, strenuous activity, excess clothing and tight clothing, drinking alcohol and smoking during a hot season or environment,when you are dydrated and not drinking water. Some medication and age also add to having heat stroke.

It causes disrupts in the feedback loop because it doesn't form a circular chain. It can be both positive and negative chain. Feed back loop is known to be either negative or positive channel or pathway formed by an effects.

The impact and disruption it has on human physiology

1.it causes brain damage

2.it leads to death

3.it also causes vital organ damage

Explanation:when the environment is hot, it makes you heat up fast when exercising and increase your temperature because the atmospheric temperature is high,and when exercising in this condition without air conditioner to cool your surroundings it leads to heat stroke.

When wearing heaving clothing and tight clothing during physical exercise it makes you to not lose moisture and makes air not easily passed to you, this causes your body to heat up fast and thereby causing heat stroke.

When dydrated and not drinking water causes you to overwork you body and not cool it down, it leads to heat stroke.

Heat stroke causes brain damage, leads to death when not taken immediately or rush to the health center or hospital.

4 0
3 years ago
Every amino acid has four characteristic components. List the four parts of an amino acid
Vladimir [108]
1. amino group
2. hydrogen
3. carboxyl group
4. R group
5 0
3 years ago
I NEED HELP WITH ALL QUESTOONS PLEASE
Ulleksa [173]

Answer:

3) B

4) A

5) B

Explanation:

3) Sun heats up the air of a particular region due to which the air heated rises up ( as hot air is lighter than cool air ). When the hot sir rises , the cool air from other region comes there & like this wind blow.

4) A toaster uses electricity to produce heat in order to toast bread  So here the electric energy is converted to thermal energy.

5) Windmills , Hydroelectricity dams & Ethanol plants have turbines & turbines do have a generator which is to be rotated . When the generator is rotated , electricity is generated.

3 0
3 years ago
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