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
victus00 [196]
3 years ago
6

What is an indicator that a chemical change has occurred?

Biology
2 answers:
Pachacha [2.7K]3 years ago
7 0

Answer:

a change in energy

Explanation:

julsineya [31]3 years ago
7 0

Answer:

It is A

Explanation:

You might be interested in
In which category are earthworms, bacteria and fungi?
Evgen [1.6K]
The answer is B... im just making a guess so...

5 0
3 years ago
The action of helicase creates _____. the action of helicase creates _____. primers and replication bubbles replication forks an
lapo4ka [179]
<span>The action of Helicase is to create replication forks and replication bubbles. Helicase is the first step in the DNA replication process. Helicase is an enzyme that breaks the hydrogen bond between the parental DNA to free the DNA double helix. The area where it unwinds is called as replication fork.</span>
7 0
3 years ago
What is the equation for the Krebs cycle?
Dominik [7]

Answer:

Acetyl-Coa + 3 NAD + + Q + GDP + Pi + 2H2O >

CoA-SH + 3 NADH + 3 H + + QH2 + GTP + 2 CO2

Explanation:

8 0
3 years ago
How does facilitated transport (facilitated diffusion) help a cell maintain homeostasis?
7nadin3 [17]
Diffusion is when particles move from an area of high concentration to an area of low concentration. Think of it like a little kid party with two bouncy houses. Let's say that both bouncy houses have the same number of kids, but then half of the people in one bouncy house decide to go get lunch. Then one bouncy house is really full and the other almost empty! So you move to the empty bouncy house so you have more space to jump. This is diffusion. So it helps homeostasis because (back to the bouncy house example) you helped even out the two bouncy houses. Now let's say the kids come back from lunch. Now that bouncy house is too crowded so you move back to the now-emptier one. This is diffusion and you would be helping maintain homeostasis, or an equal level, in both bouncy houses.
7 0
3 years ago
Which is a natural factor that causes long-term climate change?
Ivahew [28]

Answer:

volcanic eruption and solar variation

mark as brainliest

8 0
3 years ago
Read 2 more answers
Other questions:
  • 23 degrees farienhiet in celcius ?
    9·2 answers
  • Which part of the hemoglobin molecule binds carbon dioxide for transport?
    15·1 answer
  • Which factors provide the basis for the differences observed in the major land biomes on Earth?
    6·2 answers
  • Select all that apply.
    8·1 answer
  • What time of stress is caused by two tectonic plates
    5·2 answers
  • Which of the following are found in plant cells but not animal cells?
    7·2 answers
  • Learning objective: 12.08.05 describe the initiation and propagation of depolarization and repolarization.
    6·1 answer
  • 1- explain the carbon cycle on earth including the various where it is stored. 2- list at least two ways you can shrink your car
    8·1 answer
  • What do you mean by derived unit ? Give example?​
    14·1 answer
  • Which of the following best describes how friction affects motion?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!