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Andru [333]
3 years ago
15

Why do vaccines not protect against all viral diseases?​

Biology
1 answer:
lesantik [10]3 years ago
5 0

Because some of them are immune and only works for one thing in the system

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How many years would it take the Atlantic Ocean to grow 500 centimeters? Show your work.
dlinn [17]

Answer:

250 years

Explanation:

The Atlantic Ocean is not static, but instead it is very active, and it is actually spreading from its central part. In its central part, this ocean has a mid-ocean ridge. This basically means that there is constant formation of new crust from the magma that comes out, and the old crust is pushed sideways as the new one is formed. On an annual level, the mid-ocean ridge is spreading out by an estimated 0.02 meters, thus that is how much the Atlantic Ocean is spreading out each year. In order to get to the result as to how many years are needed for the Atlantic Ocean to spread 500 cm, we just need to multiply the annual spreading with the number of cm in question:

0.02 x 500 =250

Thus we get a result of 250, meaning that in 250 years the Atlantic Ocean will spread out 500 cm in total.

8 0
3 years ago
Read 2 more answers
What differentiates anthropocentric and biocentric views of the environment?
Dafna11 [192]
If we were to differentiate anthroprocentric and biocentric views of the environment you could say that anthroprocentric is more holistic than biocentric. They consider the importance of the environment to human beings. Biocentric sees humans as an individual part of the environment.

Also Biocentric views tend to focus more on biotic factors (living things) and anthroprocentric veer towards the abiotic factors (non-living things). 
3 0
3 years ago
Explain ONE similarity and ONE difference between water borne and water washed diseases ​
eimsori [14]
Water-borne diseases, including cholera, typhoid, and dysentery, are caused by drinking water containing infectious viruses or bacteria, which often come from human or animal waste. Water-washed diseases, such as skin and eye infections, are caused by lack of clean water for washing.
3 0
3 years ago
19. What's evaluated at the G2 checkpoint in mitosis and meiosis?
Vedmedyk [2.9K]

Answer:

D

Explanation:

The G2/M check point makes sure that <u>all of the chromosomes have been replicated.</u>

- <em>Is all DNA replicated?</em>

- <em>Is all DNA damage repaired?</em>

5 0
3 years ago
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Humans add greatly to the carbon cycle by
alexgriva [62]

I think it would be driving cars

6 0
3 years ago
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