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
SSSSS [86.1K]
3 years ago
10

The belief that children's immune systems need to be exposed to viruses and bacteria in order to strengthen them, but that child

ren are overprotected from this exposure, is called the _____.
Biology
1 answer:
Fudgin [204]3 years ago
6 0
This belief is called the hygiene hypothesis which is not completely valid and tested as truth and applicable to all cases. This states that once a child is exposed more to viruses and bacteria, the child becomes immune to sicknesses. Of course, this takes all the factors to play to determine the index of a child's immunity to illnesses.
You might be interested in
You are observing a single cell under a microscope. you go home for the night, and the next day you see four cells. the four cel
sergeinik [125]
C.the single cell divided to form two new cells, and the two new cells each divided to form four total cells, all by asexual reproduction.
8 0
3 years ago
18. Which of the following statements does not accurately describe stem cells?
luda_lava [24]
D
hope this helps :):)
4 0
4 years ago
The chart below describes the effect of physical changes on water.
Troyanec [42]

Answer:

B. Heating water

Explanation:

Molecular motion not not decrease but rather increase when heat is applied to water.

7 0
3 years ago
Read 2 more answers
All of the following biotechnological advances are possible EXCEPT one. That is the A) reproductive cloning of humans. B) produc
denis-greek [22]
The correct answer is A
8 0
3 years ago
Read 2 more answers
Write an explanation for how the process of evolution
Elenna [48]
There is a lot of competition. From food, water, shelter, mates... only the best, the organisms with the desirable traits survive. They survive and are able to reproduce, passing on their genes to the next generation. As this natural selection occurs, the traits that are necessary for survival are passed on, and over a long period of time this results in evolution.
3 0
4 years ago
Other questions:
  • 100 POINTS AND BRAINLIEST FOR WHO ANSWERS CORRECTLY! Record evidence to explain why proteins are called the “workhorses” of the
    7·2 answers
  • What type of erosion is mostly likely to occur during a flood
    9·2 answers
  • Which two kingdoms in Eukarya evolved most recently?
    15·1 answer
  • Explain how some heterotrophs could be described as either a primary consumer or a secondary consumer.
    14·1 answer
  • A condition known as __________ can result when heterozygous individuals exhibit a phenotype intermediate between homozygous ind
    14·1 answer
  • A blister is an example of what type of skin eruption? crust
    10·1 answer
  • If this did not occur daughter cells would have two complete sets of chromosomes
    5·1 answer
  • Plzzzz help which of the following are correct about DNA fingerprinting
    6·2 answers
  • How do leaves develop?
    15·1 answer
  • Describe the difference in pressure against your cheeks when they are full of air versus When You released it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!