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
Gre4nikov [31]
3 years ago
7

Does anyone know what we need to do on here?

Biology
1 answer:
Lera25 [3.4K]3 years ago
3 0

Answer:

identify the variables

Explanation:

control:type of lemon used

dependent:whether apple slice turns brown at pH>2

independent:pH value

You might be interested in
The medical model of corrections began to be implemented during the
slava [35]

The medical model of the corrections was implemented during the 1930s.

The medical model of the corrections is based on the belief that the criminal behavior of the people is because of the biological, social and psychological deficiencies. It was believed that these deficiencies needs treatment which led to the implementation of the medical model of the corrections.

Hence, the answer is '1930s'.

3 0
4 years ago
Which term refers to the process by which individuals that are better adapted to their environment are more likely to survive an
olga_2 [115]
<span>Which term refers to the process by which individuals that are better adapted to their environment are more likely to survive and reproduce? The correct answer is A. natural selection. 
</span>
6 0
3 years ago
Read 2 more answers
If all fours plants were watered daily but placed in a closet receiving no sunlight what process would NOT occur
lora16 [44]

Answer: photosynthesis

Explanation:

3 0
3 years ago
Are coral snakes venomous?
konstantin123 [22]

Answer: Yes they are highly venomous

Explanation:

4 0
3 years ago
Read 2 more answers
Which of the following is a high-activity round fish?
bonufazy [111]
A Salmon is a high-activity round fish.
7 0
2 years ago
Other questions:
  • It is believed that house cats descended from the Near Eastern Wildcat that still lives in the Middle East. What would you call
    14·1 answer
  • An age pyramid with a broad base that quickly slopes up to a narrow top would be indicative of ________.
    11·1 answer
  • If an animal cell represented a city, the city's power plant would represent what organelle?
    6·2 answers
  • Different organisms have different traits, or characteristics. Some of an organism's traits are inherited from the organism's pa
    8·2 answers
  • A 13-year-old has been prescribed dextroamphetamine for the treatment of attention deficit hyperactivity disorder (adhd) since a
    14·1 answer
  • Some bacteria live in the roots of plants like soybeans and
    6·2 answers
  • PLEASE HELP I WILL GIVE BRAINALIST
    5·1 answer
  • The sugars of a DNA and RNA molecule are alternated with in the backbone of the strand
    8·1 answer
  • - What is it? OR What are signs/symptoms of the defect (in other words, how do I know I have it?)?
    9·2 answers
  • [BWS.02]Look at the spectrum of Star 1 which is moving towards Earth and the spectrum of Star 2 which is moving away from Earth.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!