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bixtya [17]
3 years ago
11

How how does the immune system react to booster vaccines​

Biology
1 answer:
san4es73 [151]3 years ago
6 0

Answer:

look below

Explanation:

vaccination utilises this secondary response by exposing the body to the antigens of a particular pathogen and activates the immune system without causing disease. The initial response to a vaccine is similar to that of the primary response upon first exposure to a pathogen, slow and limited

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mezya [45]

p = m / V    (Density = Mass / Volume)

p = m / (w * l * h)        (Density = Mass / [Width * length * height]) (V = w * l * h)

p = 120 / (5 * 4 * 3)      (Mass = 120g [Given]      w=5 l=4 h=3 [Given])

p = 120 / 60

p = 2 g/cm^3

Answer is B (2)

6 0
4 years ago
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The correct answer fro above statement is:

<h3> c. Half of all rainforest plants have been tested for their medicinal properties.</h3><h3>Explanation:</h3>

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Mengapakah biodiversiti wujud
timofeeve [1]
Kk I’ll help please clarify.
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4 years ago
2) Which of the quadriceps crosses two joints? What are it’s actions?
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I hope this helps, and as always, I am joyous to assist anyone at any time.

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