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
34kurt
2 years ago
6

What is the group number for Calcium and does it have cations or anions???

Biology
2 answers:
aleksklad [387]2 years ago
4 0

Answer:

A Calcium is in group 2

explanation:

because it forms only the Ca 2+ ion. B Dihydrogen phosphate is the H 2PO 4 − ion (Table 2.4 "Common Polyatomic Ions and Their Names"). Two H 2PO 4 − ions are needed to balance the positive charge on Ca 2+, to give Ca(H 2PO 4) 2.

velikii [3]2 years ago
3 0

Answer:

the group number is 2

Explanation:

it is cations

You might be interested in
PLASE HURRY!!!!
alexira [117]

Answer:

   R    r

R  RR  Rr

r Rr     rr

Explanation:

1:2:1 is the genotypic ratio

3 0
2 years ago
Which of the following does not happen in Interphase?
Nat2105 [25]

Answer:

thye chromosomes are not visible

Explanation:

5 0
3 years ago
How does temperature affect water availability in an ecosystem?
andrew11 [14]
H20 tends to evaporate quicker in 80 degrees or higher, evaporation in colder weather, is much slower.
8 0
3 years ago
51)Messenger RNA carries a(n) ___________ of the DNA’s instructions out of the nucleus to the ___________.
Delicious77 [7]
Transcript and ribosome
8 0
3 years ago
Read 2 more answers
31. The data in the accompanying graph show evidence of disease in the human body. D 38 - - E Body Temperature (°C) 377 А IDOT B
shepuryov [24]

Homeostasis keeps the organism in a dynamic equilibrium within the homeostatic range. <em>A </em><em>disruption i</em><em>n </em><em>dynamic equilibrium </em><em>is indicated by the </em><em>temperature </em><em>change between point C and D.</em> Option C is correct.

<h3>What is homeostasis?</h3>

Homeostasis is the organism's capacity to keep the body in constant internal equilibrium, even when the external environment is oscillating.

Homeostasis is critical to keep the correct internal functioning of the body.

Different functions -blood pressure, body temperature, respiratory rate, and blood glucose levels, among others- are kept in a<u><em> </em></u><u><em>restricted range</em></u><u><em> </em></u>around a reference point, even though external conditions may be changing.

When a sudden change occurs in the internal functioning that disturbs this equilibrium, the organism counters it back by negative or positive feedback.

<h3>Graph interpretation</h3>

In the exposed graph we can see,

  • The restricted range of homeostasis at a constant temperature around 37ºC.

  • Six reference points (A-F) withing 12 hours.

  • Dynamic equilibrium is kept in the range of homeostasis around 37ºC, excepting for point D that reaches 38ºC.  

The references point A, B, and C suggest that during the first 10 hours, approximately, the body was in equilibrium.

A change in the internal functioning broke the equilibrium, rising temperature to 38ºC, out of the homeostatic range.

The organism took the internal values to their original state, and at points E and F, the organism was in equilibrium again.

<em />

<em>A </em><em>disruption i</em><em>n </em><em>dynamic equilibrium </em><em>is indicated by the </em><em>temperature </em><em>change between point C and D. </em>

<em />

<em />

<em>You can learn more about </em><em>homeostasis </em><em>at</em>

<em>brainly.com/question/9087319</em>

<em>brainly.com/question/860558</em>

<em>brainly.com/question/21324446</em>

7 0
2 years ago
Other questions:
  • What is the best description of gems
    5·2 answers
  • Although there is a low risk for extrapyramidal side effects with geodon (ziprasidone), johnny's dose has been increased. it wil
    14·1 answer
  • Which of the following accurately describes the role of energy in cellular respiration?
    11·1 answer
  • From 1787 until the passage of the 17th Amendment in 1913, Senate members were selected by __________.
    15·2 answers
  • In a multi-paragraph essay, explain how the activity of individual neurons enables you to perform a simple action like answering
    14·1 answer
  • The organisms that breakdown organic wastes and remains of the dead into simpler substances that can be used by other organisms
    14·1 answer
  • A(n) _______ is an uncontrolled positive feedback loop between cytokines and leucocytes.
    10·1 answer
  • Contaminated soil can be rehabilitated by physical remediation methods, like aeration. What is another way soil can be treated t
    11·2 answers
  • 3.Which is an application of genetic engineering?Required to answer. Single choice.
    12·1 answer
  • What are the differences between negative and positive feedback loops?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!