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Mashcka [7]
3 years ago
6

Will Give BRAINLIEST 100pts

Biology
1 answer:
Assoli18 [71]3 years ago
7 0

Answer:

A. Allergies make a person react to substances in the environment that are harmless to most people but are harmless to the person reacting. Allergic reactions begin in your immune system. When a harmless substance such as dust, mold, or pollen is encountered by a person who is allergic to that substance, the immune system may overreact by producing antibodies that "attack" the allergen.

B. This medication works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.

C. It can cause a drying effect mouth and eyes, sedation, and sleepiness. However,  it can impair innate immune responses to bacteria, and that these drugs should be used with caution in patients with severe bacterial infections.

D. ---

Explanation:

The video was not linked so I can't really answer D for you. Also, I'm sure you're aware of your own allergies. Good luck!

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Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
Angelina_Jolie [31]

1. Convergent, towards

2. Divergent, away from

4 0
3 years ago
What types of energy transfers and energy transportations are involved in the domino chain reaction?
scZoUnD [109]
Each upright domino is also full of potential energy. When the first domino falls, the force of gravity turns that potential energy into enough kinetic energy to topple a domino larger than itself.
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4 years ago
7. A symbiotic relationship in which one species benefits and the other is harmed is​
Hatshy [7]

Answer:

parasitism

Explanation:

In parasitism, one species(host) is harmed and another species(parasite) is benefitted.

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3 years ago
The point of contact between a motor neuron and a muscle fiber is called a(an) _____
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Neuromuscular junction
4 0
4 years ago
Analysis of a blood sample from a fasting individual who had not eaten for 24 hours would be expected to reveal high levels of _
qaws [65]

Analysis of a blood sample from a fasting individuals who had not eaten for 24 hours be expected to reveal high levels of glucagon .

Hence the option B is correct .

<h3>What is glucagon ?</h3>

Glucagon is on of the natural hormone of the body .it is peptide hormone.

It is produced by alpha cells of the pancreas .

It controls bodily function which include it controls the glucose level in our body .

It will release in the response to drop in blood sugar due to prolonged fast ,exercise and protein rich meals .

Hence , OPTION B is correct .

Learn more about glucagon here :

brainly.com/question/14697323

#SPJ4

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