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
Nimfa-mama [501]
3 years ago
6

Why do some investigations require a control

Biology
2 answers:
gulaghasi [49]3 years ago
8 0
The purpose of the control is to compare the results of the set-ups with varied independent variable.
s344n2d4d5 [400]3 years ago
6 0
<span>Control variables must be monitored and controlled during an experiment to make sure that they are kept equal, otherwise they could make your results false or unreliable. </span>
You might be interested in
You will answer: what is the relationship between Force and Acceleration?
77julia77 [94]

Answer:

Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49Log

04/12/2022

myurelschool asked a question10:49

Explanation:

4 0
2 years ago
This green pigment found in plants traps energy from the sun for photosynthesis. chlorophyll chloroplast plastid peroxisome
WARRIOR [948]

Answer;

Chlorophyll

Chlorophyll is the green pigment found in plants traps energy from the sun for photosynthesis.

Explanation;

-Green plants requires food for their day to day activities, thus they use the process of photosynthesis to make their own food, which they use to generate energy or store for the future use in form of starch.

-Chlorophyll a pigment that gives plants their green color is vital during the process of photosynthesis. During the first phase of photosynthesis light dependent stage), chlorophyll traps sunlight which is used to split up water molecules to oxygen atoms and hydrogen ions, a process called photolysis.

6 0
3 years ago
Read 2 more answers
If a pea plant has a ressive allele for green peas, it will produce
insens350 [35]
D. Yellow peas if it does not also have a dominant allele for green peas
5 0
3 years ago
¿De dónde vienen los átomos de oxígeno para la celulosa? ​
timurjin [86]

traduce esto artículo

http://www1.lsbu.ac.uk/water/cellulose.html

6 0
3 years ago
A section of a genome is cut with three enzymes: A, B, and C. Cutting with A and B yields a 10-kb fragment. Cutting with B and C
jonny [76]

Answer:

8-kb

Explanation:

As you can see in the picture attached, the cutting sites are consecutively situated in the genome. For that reason, if the largest fragment results when A and B cut, and the cutting site of C is betwen A and B, then the fragment expected from a digest with A and C could be calculated as follows:

AC=AB-BC =10 kb- 2kb=8kb

6 0
4 years ago
Other questions:
  • Describe the pathway of blood going to and coming from the lungs!
    13·2 answers
  • Before Starch can enter a cell it must be
    7·2 answers
  • The energy needed for active transport is usually supplied by
    10·1 answer
  • Why does Photosynthesis Matter? Please explain in detail
    10·1 answer
  • How is the atomic mass of an atom calculated?
    13·1 answer
  • What would be the first thing you would do if you are burned by a chemical while performing a lab experiment?
    9·2 answers
  • What type of cell does this occur in?
    8·1 answer
  • Explain the relationship between genetic change and adaptation.
    11·2 answers
  • *PLEASE ANSWER FAST!
    15·2 answers
  • Why unfavorable traits do not usually get passed to offspring? No links please
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!