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
Phoenix [80]
3 years ago
5

A weakened immune system may be caused by

Biology
1 answer:
Soloha48 [4]3 years ago
4 0

Answer:

immunodeficiency disorders,and etc

Explanation:

because immunodeficiency disorder- is a disorder that helps you attract more viruses and illness. it can bae acquired trough birth or dieting or lack of energy foods...

You might be interested in
Light that appears white or nearly white to humans is made up of
dusya [7]
Light that appears white or nearly white to humans is made up of all the colors of light
3 0
3 years ago
Read 2 more answers
Slight differences in inherited traits, such as feather color in birds, are called
Sergeeva-Olga [200]
The answer is letter C. |
<span>
Slight differences in the color of feathers in birds are the result of mutations. Mutation is process that occurs through a long period of time. It is a process in which the genes’ structures changes thus altering the physical characteristics and behaviors of species. This results into variant forms that may be transmitted to the next generations of species. Mutation is caused by an alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of the genes or chromosomes. </span>
3 0
3 years ago
Read 2 more answers
Scientific _______ are logical conclusions that are drawn from scientific observations.
Usimov [2.4K]
Scientific INFERENCES are logical conclusions that are drawn from scientific observations. :-)
6 0
3 years ago
Read 2 more answers
Which statement best explains why the level of ATP in skeletal muscles changes during exercise?
melamori03 [73]
ATP or the Adenosine Triphosphate is referred to as the basic energy unit of the body. In the case of doing an exercise, what happens is that, the more someone increases his or her activity, the more energy is required and the body should compensate for this need. Therefore, the answer for this would be option D.
8 0
3 years ago
Need help on these too. (I’d appreciate if you answer at least some questions)
sveticcg [70]

Answer:( answer for number one) an essential nutrient for the production of amino acids, proteins, nucleic acids. ( number 2 ) for the growth, maintenance, and repair of all tissues and cells, and for the production of the genetic building blocks, DNA and RNA

3 0
2 years ago
Other questions:
  • Using the bar graph, determine which planet is four times (4X) as far from the Sun as Earth is.
    7·2 answers
  • Sb-21 for most anchoring situations which is the best type of anchor line
    10·1 answer
  • What is a small segment of dna that contains the information to buildings a protein
    13·1 answer
  • Sir charles sherrington observed that impulses took an unexpectedly long time to travel a neural pathway. his observation provid
    5·1 answer
  • Complex chemical catalysts produced by living cells are enzymes.
    10·1 answer
  • Fetal benzodiazepine syndrome has not been medically documented. <br> a. True <br> b. False
    13·1 answer
  • In general, why might ecologists be concerned when new invasive species arrive in an ecosystem?
    10·1 answer
  • Which statement is true about P waves?
    14·2 answers
  • 68 paramecia are found in an area measuring 2 cm x 3 cm. _____ paramecia/cm2 *
    8·1 answer
  • Can anyone help…………………………
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!