1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Wittaler [7]
3 years ago
13

Humaid notices a sign saying that flu shots are available in the pharmacy. Humaid says, “I got a flu shot last year. I don’t nee

d another one. That shot made me immune to the flu forever.”
Which statement is most useful for evaluating Humaid’s statement
Biology
1 answer:
svetoff [14.1K]3 years ago
5 0

Answer:

It is recommended to get a flu shot every year as the flu shot only provides protection against the flu for about 6 months. An individual's immune protection from the vaccination declines over time, so they need a new vaccine for optimal protection. In addition, flu viruses evolve and mutate very quickly. New flu vaccines are administered every year to address the rapidly adapting flu virus.

Hope this helps!

You might be interested in
Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp). Carrot slices placed in fresh water for s
SpyIntel [72]
<h2>Carrot in 0.2M salt solution</h2>

Explanation:

  • Carrot cuts put in 0.2M salt answer for a few hours gets flabby (limp).
  • Carrot cuts set in freshwater for a few hours gets <em>turgid  (firm).</em> From this, we can conclude that such as.  
  1. Freshwater is hypertonic and the salt arrangement is hypotonic to the cells of the carrot cuts.
  2. <em>Freshwater and salt arrangement are both hypotonic</em> to the cells of the carrot cuts.  
  3. Freshwater is isotonic and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  4. <em>Freshwater is hypotonic</em> and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  5. Freshwater and the salt arrangement are <em>both hypertonic to the cells of the carrot cuts.</em>
5 0
3 years ago
An atom that has the same amount of atoms of each element on both sides of the reaction obeys what law?
maw [93]
B. law of conservation of mass
This is why the total amount of and element before and after a chemical reaction is constant.
5 0
2 years ago
Read 2 more answers
Select all that apply.
sleet_krkn [62]
C. membrane bound organelles and no distinct nucleus 
8 0
3 years ago
a black box and a white box are in poorly lit room. why is the white box easier for the eye to detect
ArbitrLikvidat [17]

Because the dark box is blending in with the shadows, however the white box is bright and easier to see

7 0
3 years ago
Why is it important for an area to have high biodiversity
AnnyKZ [126]

Answer:

Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. ... A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

Explanation:

7 0
2 years ago
Other questions:
  • Which variable is being manipulated ? Brands a,b and c of hamburger meat artistic for the amount of fat in each each brand will
    7·1 answer
  • What are the three common structures of a Protist, animal and plant cell?
    9·1 answer
  • Idl this plzz help EASY!!!
    15·2 answers
  • The only types of changes that can happen to an ecosystem are biological.
    5·2 answers
  • Which statement is true about the environment of urban areas
    5·1 answer
  • Which kind of reaction is photosynthesis
    15·2 answers
  • In the aquatic food chain diagram, which organisms have the largest amount of biomass and
    14·1 answer
  • What are the names of 2 amino acids
    7·1 answer
  • The _____ of the brain is more active during visual imagery encoding. inner left temporal lobe lower left frontal lobe upper lef
    12·1 answer
  • Which of the following often negatively affect an individual's thought processes​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!