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Bumek [7]
3 years ago
10

How do vaccines help the immune system fight against pathogens , like viruses and bacteria ?

Biology
2 answers:
nlexa [21]3 years ago
7 0

Answer:

When we are exposed to antigens the body sends an immune response to prevent any infection or disease. Vaccines contain the same parts of antigens that can cause diseases, though they are weakened so that they don't actually cause disease, then they trigger the immune system to produce antibodies, which then help to fight against pathogens.

Explanation:

Sophie [7]3 years ago
5 0

Answer:

It introduces the body to a virus strand(s) to initiate internal resistance, which is created after a variety of metabolical processes. The idea is that the body would develop immunity to the virus without actually "getting" the virus.

Explanation:

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What kingdom, phylum, class, order, family, genus, and species each insect is:
bazaltina [42]

Answer:

African Honeybee:

Phylum: Arthropoda

Species: Apis mellifera

Genus: Apis

Kingdom: Animalia

Order: Hymenoptera

Class: Insecta

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Grasshopper:

Phylum: Arthropoda

Informal group: Acridomorpha; Dirsh, 1966

Kingdom: Animalia

Class: Insecta

Order: Orthoptera

Black Widow Spider:

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Clutch size: 100 – 200

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Phylum: Arthropoda

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I hope this helped you

8 0
3 years ago
Describe two benefits of farming that produce square watermelons
lora16 [44]
Markets will want to buy it since it is a special produce.
3 0
3 years ago
WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!!!
otez555 [7]

Answer:

4. Ionic bond because electrons are shared between the C,H and O atoms.

Explanation:

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7 0
3 years ago
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Describe what an enzyme is and how it works according to the lock and key model
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3 years ago
Atoms have a_____ surrounded by______.
Jlenok [28]

Answer:

Atoms have a shell surrounded by electrons

Explanation:

3 0
4 years ago
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