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3 years ago

I need help yahll guys

Biology

1 answer:

ArbitrLikvidat [17]3 years ago

3 0

Answer: a.

Explanation: because i got it right on a test i had

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Go to the CDC flu website, which contains information about the flu’s symptoms, spread, and vaccination information. Clicking th

vlabodo [156]

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symptoms of the flu are sore muscles

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3 years ago

Read 2 more answers

The source of passive immunity that a mother gives to her infant through breast milk is known as __________.

maks197457 [2]

Answer:

The correct answer is- IgA

Explanation:

There are five types or class of antibodies found in the human body these are IgA, IgM, IgD, IgE, and IgG. Out of these five class IgA antibody is found in an abundant amount in the mother's milk or colostrum.

Infant take this antibody from the mother through breastfeeding which protects the infant from may pathogenic microbes. The immunity in which antibodies are taken from outside is called passive immunity.

Therefore the passive immunity source that is given by the mother to baby through breast milk is called IgA.

3 0

3 years ago

Can you PLEASE HELP ?!

Lapatulllka [165]

Answer:

fish

Explanation:

abc one two three

4 0

3 years ago

Please help quick The energy flow through living systems begins with sunlight and photosynthesis. An incomplete

raketka [301]

Answer:

oxygen

Explanation:

5 0

3 years ago

What is the distance of what Bob traveled and whats the displacement while bob was traveling.

oee [108]

Distance travelled by Bob was 7 meters and the displacement was 5meters.

<h3><u>Explanation:</u></h3>

Distance is defined as the total length of the path travelled by a body from its initial position to final position. Displacement on the other hand is defined as the length of the straight line joining the initial position and the final position of the body.

Here, Bob travelled from point A to point C via point B which took him to travel more distance. The length of distance from point A to B is 4 meters and from point B to C is 3 meters. So the total distance covered is $4+3$ meters = 7 meters.

While the length of path straight from point A to C is 5 meters. So displacement is 5 meters.

8 0

3 years ago