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Firdavs [7]
3 years ago
7

Which statement correctly describes how your body defends itself against infectious disease?

Health
1 answer:
Delicious77 [7]3 years ago
5 0
The first one is correct, because your skin is always the first thing anything comes incontact with.
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Match each type of extreme weather with its description hurricane tornado
timurjin [86]
Hurricanes and Tornadoes both contain strong rotating winds that can cause damage. A tornado is a spinning column of air that extends from the bottom of a cloud. Hurricanes form over warm water. They can be up to several hundred miles wide as well. Tornadoes are usually no higher than half a mile wide. A tornadoes wind can be way more dangerous than a Hurricanes wind.
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3 years ago
In contrast to other fields within psychology, social psychology emphasizes _____.
anastassius [24]
In psychology<span>, </span>social psychology<span> is the scientific study of how people's thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others. Hope this helps. Have a nice day. Feel free to ask more questions.</span>
6 0
4 years ago
Sheri likes to study in the school library, but it is usually full of chatting students. It's a great place to study because her
jenyasd209 [6]

Answer:

<em>B. Less people</em>

Explanation:

Finding a quiet place and studying there is important because it helps to focus as there is less distraction, due to lack of distraction a person studying at a quiet place is able to understand and remember more, one can easily get over with their studies quickly, and  prevents incorrect information from being remembered.

So Sheri should find a quiet place where there are no people and it should be away from where her friends can find her, both crowd and friends are a big distraction for her.

5 0
3 years ago
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Which of the following is an example of a negative feedback loop?
LenKa [72]

The correct answer is: Baroreceptors in the arteries send a signal to the brain that the blood pressure is low. The brain sends a chemical signal to the heart to increase its rate of pumping. This continues until the baroreceptors sense a normal blood pressure.

A negative feedback loop occurs in the body when something in the body has decreased in function, which could mean high or low, for example blood sugar, body temperature or in this in this case blood pressure. It then creates a feedback loop to tell that part of the body to regulate itself and return the body to a state of homeostasis (which is your optimal internal state). In a negative feedback loop the response of the regulating mechanism is opposite to the output of the event. So if blood pressure is low the negative feedback loop will tell the body to increase the pressure.

A positive feedback will result in more of a product: more prolactin, more contractions, or more clotting platelets.

3 0
3 years ago
The purpose of the defense is to _____.
Allushta [10]
C). Preventing the opposing offense from advancing the ball.

Brainlyest;)
5 0
3 years ago
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