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
Olin [163]
3 years ago
14

I need help plz. 10 points worth it

Biology
1 answer:
HACTEHA [7]3 years ago
3 0
The second question is calcium
You might be interested in
PLSSSSS HURRY
kobusy [5.1K]

Answer:

its c

Explanation:

i know it is

8 0
3 years ago
Read 2 more answers
What are the reactants in cellular respiration? what are the products?
Gwar [14]
Cellular respiration is the process of releasing energy from the food that one had taken. The reactants of the cellular respiration were both oxygen and glucose. The main product of this process would be ATP (adenosine phosphate) but could also be H2O and CO2. 
3 0
4 years ago
Read 2 more answers
La cromatina esta formada por adn asociado a
Alenkasestr [34]

Answer:

La cromatina es una sustancia dentro de un cromosoma que consiste en ADN y proteínas. El ADN lleva las instrucciones genéticas de la célula. Las principales proteínas de la cromatina son las histonas, que ayudan a empaquetar el ADN de una forma compacta que cabe en el núcleo celular. Los cambios en la estructura de la cromatina se asocian con la replicación del ADN y la expresión génica.

Explanation:

8 0
3 years ago
WILL UPVOTE!!!!!
inn [45]
Electronic arrangement of the Carbon atom is : 2, 4

In short, Answer would be Option A

Hope this helps!
7 0
4 years ago
According to the ancients, the stars traveled around Earth on the transparent, hollow
kodGreya [7K]

According to the ancients, the stars traveled around Earth on the transparent, hollow celestial sphere. It is a projection of an imaginary gigantic bubble.

The celestial sphere can be defined as a projection of an imaginary gigantic bubble (or sphere) upon which celestial bodies can be projected.

This imaginary sphere (celestial sphere) is concentric on the Earth planet.

All celestial bodies (including stars) may be imagined as projected upon the inner surface of this celestial sphere.

Learn more about the celestial sphere here:

brainly.com/question/14165378

5 0
3 years ago
Other questions:
  • The visceral and parietal pleural membranes are normally held together by
    9·1 answer
  • What is a type of tissue that both plant and animals have??
    5·2 answers
  • Which of the following pairs share similar chemical properties?
    14·2 answers
  • Which state of matter does
    8·2 answers
  • According to plomin and daniels, "two children in the same family are (apart from their shared genes) as different from ____ as
    7·1 answer
  • HURRYYY!!!
    7·2 answers
  • What happened to the worlds population around 500 years ago
    5·1 answer
  • Which of the following muscles is not related to the tongue?
    7·1 answer
  • Place the following layers of the wall of the respiratory tract in order from innermest to outermost.
    14·1 answer
  • Which kind of investigations never include a hypothesis?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!