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aivan3 [116]
3 years ago
6

According to the CDC, is the flu vaccine safe and effective?

Biology
2 answers:
Mama L [17]3 years ago
7 0

Answer:

Yeah ig its safe but sometime people have reactions to it me personally its never been a problem butt its better than catching the flu

Explanation:

Monica [59]3 years ago
4 0

Answer:

any vaccine effectiveness can vary, recent studies show that flu vaccination reduces the risk of flu illness by between 40% and 60% among the overall population during seasons when most circulating flu viruses are well matched to the flu vaccine.

Explanation:

this is right i had to to a test and a whole lesson over this. ^^^^ that all is from my notes!

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The sound which does not have a pleasant sensation on the ear is<br>(1 Point)​
patriot [66]

Answer:

Tinnitus

Explanation:

6 0
3 years ago
What is the relationship between structure and function in the selected muscle?
Vlad [161]
Smooth muscle I think
7 0
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Which factor would cause two specialized tissues
nata0808 [166]
<span>(1) Specific sections of DNA molecules in the
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A niche is part of an organism's habitat.<br><br>TRUE or FALSE
NikAS [45]

Answer:

True

Explanation:

Hope this helps!

8 0
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The diagram below shows a particle of food being moved along the human digestive tract by alternative waves of relaxation and co
KATRIN_1 [288]
Peristalsis is the involuntary relaxation and constriction of the muscles of the digestive system which causes the movement of food in the digestive system. This is actually one of the reasons why you can eat upside down, however it is not advisable. 

The answer is PERISTALSIS.

A  Kidney/s: They are bean-shaped organs that filter waste products and urea from the blood. The filtering units of kidneys are called nephrons. Along with water, these waste products and urea are what makes up urine.

B. Ureters - 
These are thin tubes that connect the kidney and bladder. From the kidneys, the urine passes through the ureter down to the bladder. These ureters are just about 8 to 10 inches long. The ureters' walls tighten and relax to prevent back flow of urine. 

C. Urinary Bladder - 
The bladder is a hollow and balloon-shaped. It collects the urine from the ureters. The bladder is held up by ligaments that are attached to the pelvic bones and other organs. The bladder has a sphincter that prevents leakage into the end point of the urinary system. 

D. Urethra
- It is a tube that allows the passage of urine out of the body. Men generally have longer urethras than women. In women, the urethra is about 2 inches long and in men, about 8 inches long. 


4 0
3 years ago
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