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
pogonyaev
3 years ago
5

When Kristen was five, she became sick with chickenpox and then recovered. What claim explains why Kristen is unlikely to get ch

ickenpox a second time? *
A. Kristen has developed a vaccine against chickenpox.
B. Kristen has not developed antibodies to chickenpox.
C. Kristen’s body no longer contains cells that can be damaged by chickenpox.
D. Kristen’s body has memory cells that will produce antibodies to fight chickenpox.
be quick plz!!
Chemistry
2 answers:
VLD [36.1K]3 years ago
5 0

Answer:

the answer is A!

Mark as brainless

Rudik [331]3 years ago
5 0
Answer:

A. Kristen has developed a vaccine against chickenpox

Please mark me as brainliest( ^ω^ )
You might be interested in
4HCl(g) + Si (s) ⇌ SiCl4 (l) + 2H2 (g) would be classified as a(n):
zheka24 [161]

Answer:

it will be classical as gas

3 0
2 years ago
Que es la lluvia acida?​
givi [52]

Answer:

sour

Explanation:

8 0
2 years ago
A chemist combines ethane and chlorine with the goal of producing chloroethane which other product could be reasonably expected
lesya692 [45]
<span>So when the chemist combines Ethane (CH3CH3) and Chlorine (Cl2) with the intention of producing Chloroethane (CH3CH2Cl), the other product that's formed in this reaction is 1,2-dichloroethane (ClCH2CH2Cl) also called as Ethylene dichloride with molecular weight of 98.954 g/mol. This is a colorless oily flammable substance that weighs heaver when vaporized.</span>
5 0
3 years ago
Read 2 more answers
Yall i think if someone can solve ths problem would save my life. its really URGENT
andre [41]
Cutxitxrxuyrxxydxdyxt
6 0
3 years ago
Melting is an endothermic process. Using the terms 'kinetic energy' and 'intermolecular forces', explain how the addition of ene
Helen [10]

Melting is a process where a solid such as ice turns into liquid or water. The molecules of ice slowly moves and becomes unstable as they gain energy. As this energy builds up, kinetic energy increases and the intermolecular forces react because of this energy.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
3 0
3 years ago
Other questions:
  • An ionic bond is formed between a cation A1 and an anion B2. How would the energy of the ionic bond [see Equation (9.2)] be affe
    15·1 answer
  • Students were asked to identify the location of elements in the
    9·1 answer
  • What does the the release or absorption of energy indicate?
    5·1 answer
  • The formation of soil is primarily the result of
    11·2 answers
  • Which of the following was originally a tenet of Dalton's atomic theory, but had to be revised about a century ago?
    14·1 answer
  • in sexual reproduction, of each chromosome in a pair has the same genes, how is genetic variety possible?
    7·2 answers
  • The beta oxidation pathway degrades activated fatty acids (acyl-CoA) to acetyl-CoA, which then enters the citric acid cycle. Add
    11·2 answers
  • What type of bonding is found in Al and P
    9·2 answers
  • As the psub(K,a) of a series of weak acids increases, the strength of their corresponding conjugate bases will
    10·1 answer
  • Determine the concerntration In [M] of a solution that has an absorbable of 0.420
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!