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
Komok [63]
3 years ago
13

The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by _____.

Biology
1 answer:
Oxana [17]3 years ago
7 0
Proto planets I believe or gasses
You might be interested in
A more ______ design can reduce earthquake damage to buildings
Dahasolnce [82]
<span>If your options are tsunamis, flexible, liquefaction, shaking, faults, and aftershock, then obviously the correct answer is flexible. A more flexible design can reduce earthquake damage to buildings. First of all, you need an adjective here, so you can eliminate everything except for flexible and shaking, because everything else is a noun. A shaking building would collapse immediately, so that is definitely incorrect, which leaves us with flexible.</span>
3 0
3 years ago
Read 2 more answers
g Type I diabetes is caused by destruction of the beta cells of the pancreas, the cells that produce insulin. In most cases, the
vodka [1.7K]

Answer:

it is a failure of tolerance (self-tolerance) and specificity (recognition)

Explanation:

Type 1 diabetes is a chronic disease caused by the selective destruction of β cells that are involved in the production of insulin in the pancreas. Type 1 diabetes can be classified into two types: Type 1A diabetes (the immune form of the disease) and Type 1B diabetes (the non-immune form of the disease). Type 1A diabetes is considered an autoimmune disorder where immune responses against pathogens suffer a failure of tolerance to antigens in the β-cells of the pancreatic islets. Thus, Type 1A diabetes is characterized by the process of recognition of β-cell antigens (autoantigens) by the immune system. This disease is often caused by genetic factors associated with mutations in the human leukocyte antigen (HLA) class II region located on chromosome 6.

4 0
3 years ago
What is the MAIN use of amino acids by the cells?
Setler79 [48]

Explanation:

They're vital for functions such as protein synthesis, tissue repair and nutrient absorption for the body. Some may also prevent muscle loss and improve mood, sleep, athletic performance and weight loss.

5 0
3 years ago
Which of the following can upset the balance of an ecosystem?
seropon [69]

Answer:

All of the above.

Explanation:

  • Light and Water both are among the ecological factors .
  • Ecological factors are those components of environment which determine the variation in the chemical and physical nature of different ecosystem.
  • A balanced ecosystem needs to have all its ecological factors in adequate amount.
  • Thus, too much water, too much light, not enough light or not enough water , any of these condition can upset the balance of ecosystem.
5 0
3 years ago
Please Help! ASAP<br> Over time, what will happen in this system? (Photo)
grin007 [14]
The answer to this is B
8 0
3 years ago
Other questions:
  • If the moon were to suddenly disappear, which of the following would be a likely result? (Select all that apply)
    8·1 answer
  • The goals of biodiversity conservation include all of the following EXCEPT (1 point) protecting individual species. introducing
    15·2 answers
  • Water exits the leaves of plants and enter
    10·1 answer
  • A scientist that studies the climate and weather patterns of the area
    9·2 answers
  • What are nickels made of
    5·2 answers
  • Cells with 46 chromosomes are called _______ cells because they have two sets each.
    9·1 answer
  • If you have 100 apples and you take 30 how many do you have?
    12·2 answers
  • 6. Your myth: dogs and cats are related
    5·1 answer
  • Hyperventilation can result in _______. Hyperventilation can result in _______. too much carbon dioxide in the blood respiratory
    13·1 answer
  • Locate and name the two cities in Europe. Also, what geographic factor explains the difference in temperature and the difference
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!