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
Pavel [41]
3 years ago
15

Can anyone help me in this question!!!

Biology
1 answer:
MissTica3 years ago
6 0

Answer:

its b

Explanation:

merry christmas

You might be interested in
Which of the following is NOT made up of atoms?<br> “Heat”<br> “A gas”<br> “A cell”<br> “A solid”
kykrilka [37]
Cell, and gas are for sure made up of atoms so it’s either heat or a solid
6 0
3 years ago
Read 2 more answers
Define "Fracking" and ways it can alter/upset the water cycle.
Nata [24]

Answer:

Fracking can contaminate water supplies if it is not done properly, because the fracking fluid injected into rock to enable gas to be released often contains chemicals. If the borehole is not properly cased to stop leaks, the fracking water can escape into the aquifer

7 0
3 years ago
Some autoimmune disorders are thought to be caused by _________, which occurs when an infectious agent is composed of antigens w
EastWind [94]

Answer: adaptive immune response

Explanation:

Autoimmune disorders are caused by different microoorganism and drug which manipulates the immune system in a way that immune system become unable to recognise between self antigen and foreign antigen. In that case immune system treats foreign antigen as self antigen which cause systemic or organ specific damage.

The exact cause of autoimmune disorders is unknown and hence it is  thought that it is caused by adaptive immune response which builds against self antigens and causes damage to the cells.

Hence, some autoimmune disorders are thought to be caused by adaptive immune response.

4 0
3 years ago
The regular rising and falling of ocean water due to the gravitational pull of the Sun and Moon is called
zzz [600]
Answer – The Tide

The regular rising and falling of ocean water due to the gravitational pull of the Sun and Moon is known as the ocean tide. Primarily, it is the moon that is chiefly responsible for the rising and falling of ocean water; the gravity of the sun only reinforces the moon's gravity.
7 0
3 years ago
Read 2 more answers
How do hormones relate to the estrous cycle?
choli [55]

Answer:

Estrous cycles give females repeated opportunities to become pregnant throughout their productive lifetime. The cycle is regulated by the hypothalamic-pituitary-gonadal axis, which produces hormones that dictate reproductive events.

Explanation:

5 0
3 years ago
Other questions:
  • How would the removal of hydroxyapatite crystals from bone matrix affect the physical properties of a bone? how would the remova
    11·1 answer
  • What are the three chemical molecules that make up the subunits of DNA?​
    6·1 answer
  • Proteins may be classified according to their three-dimensional shapes. Determine whether the following examples and description
    5·1 answer
  • 8. The site of the process is the chloroplast. *<br><br> Photosynthesis<br> Respiration<br> Both
    15·1 answer
  • You are studying two linked genes that influence vine height and fruit color in squash. Yellow color is dominant over green, and
    9·1 answer
  • name one structure which is typical of many plant cells buy which is not present in the root hair cell.​
    5·2 answers
  • State three different information about zygote.
    14·1 answer
  • The light we see from the Sun comes from which layer?
    11·1 answer
  • Why lactic acid fermentation is considered a type of Anaerobic respiration, when both of them are different things.
    15·1 answer
  • Pls help I will give brainliest
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!