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Sidana [21]
3 years ago
5

Jim is nervous to present his project to his class. He notices that his heart rate has increased significantly. Which body syste

m is responsible for this change?
Health
2 answers:
Kruka [31]3 years ago
8 0
Nervous system hope that helps
irina [24]3 years ago
7 0

Answer:

Nervous System

Explanation:

hope it helped :P

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___provide nine calories for every gram consumed. OA Simple carbohydrates OB. Complex carbohydrates O C. Proteins O D. Fats​
saveliy_v [14]

Answer: C. proteins

Explanation:

thats what is should be

7 0
3 years ago
Which of the following factors has not increased the number of outbreaks of food-borne illness?
vitfil [10]

Answer:

B. over-reliance on preservatives

Explanation:

I took the test and got it correct.

4 0
3 years ago
Adia watches Shanika's facial expressions, posture, and gestures as she makes a point to him. Adia is practicing which of the fo
zzz [600]
A) Effective observation, because he is watching the signals that she is giving off through her facial expressions and gestures.
Hope this helped!! :)
3 0
3 years ago
Why does the liver have to work 24 hours a day? Why can't it take a break? What are some of the harmful activities and habits th
Elis [28]
A liver has to work 24 hours a day because the body cannot function
5 0
3 years ago
Chronic infection with ________ may progress to hepatic cancer. hcv hbv hev hav both hbv and hcv
natali 33 [55]

Chronic infection with hcv may progress to hepatic cancer.

<h3>What are chronic infections?</h3>

Chronic infection is infections which usually and frequently last for three months or longer.

They involve the presence of pathogenic virus following the primary infection and may include chronic disease. Slow infection is characterized by a prolonged incubation period followed by progressive disease.

Examples of chronic infections are as follows:

  • Tuberculosis: An infectious disease of humans and animals caused by a species of mycobacterium, usually Mycobacterium tuberculosis, mainly infecting the lungs where it causes tubercles characterized by the expectoration of mucus and sputum, fever, weight loss, and chest pain, and transmitted through inhalation or ingestion of bacteria.

  • Nephritis: Inflammation of the kidney.

  • Cancer: A disease in which the cells of a tissue undergo uncontrolled (and often rapid) proliferation.

So therefore, chronic infection with hcv may progress to hepatic cancer. Option A

Learn more about healthcare:

brainly.com/question/27741709

#SPJ1

5 0
2 years ago
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