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Nadya [2.5K]
3 years ago
8

How can immunizations prevent certain diseases?

Biology
1 answer:
adell [148]3 years ago
5 0

People used vaccines to reduce the risk of infection by working with body as defenses to help them so this vaccines develop immunity to disease


I hope that's help:0

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Black squirrels are the same species as gray squirrels. A single litter of squirrels can have both black and gray squirrels. Ove
blsea [12.9K]

Answer:

B. Black Squirrels have a survival advantage over gray squirrels

Explanation:

Using the information provided, it can be inferred that there is a difference between how many Gray squirrels and how many Black squirrels are being naturally selected.

This means:

Black squirrels have an advantage that reduces the amount of squirrels being selected from their environment.

Hope this helps!

5 0
3 years ago
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Does Hyman's team have the ability to do this same procedure with other unidentified soldiers and if so, what would they need to
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3 years ago
During anaphase, what structures are attached to the centromeres?
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✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Structures called spindle fibers are attached to the centromeres. Spindle fibers divide the genetic material in a cell (sister chromatids).

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

8 0
3 years ago
Which of the following best describes a benefit of studying biology.
never [62]

One is able to intelligently debate issues.

7 0
3 years ago
Which process most likely enabled the formation of the early protists? A. photosynthesis B. endosymbiosis C. conjugation D. bina
natita [175]

Answer:

Answer B. Endosymbiosis

Explanation:

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3 years ago
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