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
vovikov84 [41]
2 years ago
13

What is the purose of using multiple control groups in an experiment?

Biology
1 answer:
ELEN [110]2 years ago
7 0

Answer:

well the answer is yellow

Explanation:

You might be interested in
Help me with this question please !!!
Darya [45]

Answer:

C

Explanation:

8 0
3 years ago
What is the function of helicase in dna replication? what is the function of helicase in dna replication? it checks for errors i
Svet_ta [14]
The answer would be - It untwists the double helix and separates the two DNA strands. A helicase is an enzyme used to separate strands of a DNA double helix by breaking hydrogen bonds between annealed nucleotide bases.
7 0
3 years ago
Does the number of particles change as a substance changes it’s state?
JulsSmile [24]

Answer:

No

Explanation:

Only what state it is in, soild, liquid or gas. Particals never change duering this.

6 0
2 years ago
What is the difference between a jetty and a breakwater?<br><br> Why would they be used?
frozen [14]
Breakwaters protect an anchorage from the effects of weather and longshore drift, while jetties protect against erosion, by keeping the waves from sweeping the sand away. Difference, they both protect against different things.
5 0
3 years ago
HELP ME PLEASEEE
Fofino [41]
The 4 properties given are physical properties, therefore the ones I'll list are also physical properties of sodium chloride.

These properties may include:
It is white in color
It is hard
It is brittle
It conducts electricity in molten or aqueous state

5 0
3 years ago
Other questions:
  • What are the four unifying principles that form the foundation of modern biology?
    5·1 answer
  • Action potentials received directly from ________________ stimulate the papillary muscles to contract allowing for the proper __
    8·1 answer
  • (H2PO4)- is a base. Which is its conjugate acid?<br>H2PO4-​
    5·1 answer
  • If you have an 81 for your 9 weeks grade but make a 70 on your exam whats going to be your final grade?
    7·1 answer
  • The Moon appears to have different shapes at different times during the month.
    11·1 answer
  • Based on what you know about the regulation of cell growth, make a list of questions you would ask as you observe the cells.
    11·1 answer
  • What is a disadvantage of sexual reproduction? *
    6·2 answers
  • PLEASE HELP ASAP 50 POINTS BRAINLEIST WILL BE CHOSEN!!!!!!!!!!!!!!
    6·2 answers
  • Explain why non_living things are important parts of an ecosystem
    9·2 answers
  • PLEASE ANSWER NO LINK ILL GIVE BRAINLIEST PLEASE THIS IS DUE VERY SOON
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!