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
S_A_V [24]
3 years ago
15

20 POINTS PLEASE HELP

Biology
1 answer:
timurjin [86]3 years ago
6 0

Answer:

uh well i can guess for you because i think i know,

1. physical change

2. water if heated up can change into a gas.

3.yeah

4.because the two hydrogen or whatever mixed with the one oxygen or whatever created two whatever

im pretty big brain as you can tell.

Explanation:

You might be interested in
Which statement is true?
QveST [7]
Maybe D could be the answer
6 0
4 years ago
Read 2 more answers
Why is DNA replication necessary before each cell division?
solong [7]
DNA<span> replicates </span>before<span> a </span>cell<span> divides to give a complete set of instructions to </span>each<span> daughter </span>cell<span>.</span>
6 0
3 years ago
Read 2 more answers
Si una adolescente a la que se llamará Laura mide 1.65 m y pesa 70 kg, calcula su IMC.
nikdorinn [45]

Answer:

<h3>BMI (IMC): 25.7 </h3>

<u>Explanation:</u>

Dado que el IMC de Laura es 25,7, tiene sobrepeso.

El sobrepeso puede aumentar el riesgo de ciertas afecciones de salud, incluidas las enfermedades cardiovasculares, la presión arterial alta y la diabetes tipo 2.

7 0
3 years ago
Cell division is regulated by two major genes. ___________ stimulate cell division and ___________ inhibits cell division.
xeze [42]

The answer is A

Explanation:

Two classes of genes, oncogenes and tumor suppressor genes, link cell cycle control to tumor formation and development. Oncogenes in their proto-oncogene state drive the cell cycle forward, allowing cells to proceed from one cell cycle stage to the next.

6 0
2 years ago
The cell stops being able to allow things into or out of its body. It starves. The
Nataliya [291]

Answer:

The correct answer is - cell membrane.

Explanation:

Cell membrane or plasma membrane is the outer structure that enclosed the cell-matrix and cell organelles and acts as a barrier to the substances and things to move in or out of the cell and allows only specific substances and molecules to move in and out of the cell.

If the cell membrane is not performing its function properly it might result in blocking the various nutrients and other essential molecules to move in and metabolic substances to move out of the cell.

3 0
3 years ago
Read 2 more answers
Other questions:
  • complete the following neutralization reactions. balance each reaction, and then write the overall ionic and net ionic equation
    12·1 answer
  • What group do organisms that can photosynthesize fall under?
    7·1 answer
  • Consider an atom of gold in which the nucleus contains 79 protons and 118 neutrons. What is its atomic number and atomic mass nu
    14·1 answer
  • Which of the following would be the best way to restore a forest to its natural state and increase the biodiversity of an area t
    13·2 answers
  • How does population growth differ between developing countries and developed countries? What might account for these differences
    7·1 answer
  • Notes answer keyoor genetic mutations:tutorials
    15·2 answers
  • Surface area affects the rate of WED by
    11·2 answers
  • Cual es la diferencia entre un ecosistema y un bioma??
    12·1 answer
  • If the food on the island is small seeds, what finch is best adapted? Explain why
    13·1 answer
  • One who has recessive trait but does not show symptoms of that disorder
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!