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
Alex777 [14]
3 years ago
15

How many variables are tested in any controlled experiment?

Biology
2 answers:
igor_vitrenko [27]3 years ago
6 0
2 variables the independent variable and the dependent variable
Irina18 [472]3 years ago
3 0
There are 3 controlled variable
You might be interested in
Genetic engineering has many applications, including uses in the medical, agricultural, and environmental industries. Describe o
andrezito [222]

Answer:

Medical uses: The field of genetic engineering is making progress rapidly and it has helped doctor's to fight many challenging diseases. One of the medical use of genetic engineering is the production of insulin by genetic engineering and also the production of vaccines through this technique.

Agricultural uses: The field of biotechnology can change the life of farmers once it is fully known that the genetically engineered crops cannot harm the humans. One of the uses of genetic engineering in agriculture is the production of crops containing increased nutrition. For example,Golden rice which carries vitamin A in it.

Environmental uses: Genetic engineering is used to clean the Earth by producing genetically engineered microorganisms which can not only break down waste but also can degrade plastics.

8 0
3 years ago
Why is gmo modification different for plants and animals
morpeh [17]

In animals, a gene is inserted into an embryo, modifying the genome to manufacture the product of this new gene. In plants, a gene is injected into a single cell that is grown from a seed into a plant. This plant expresses the new gene in all its cells. The difference between GM and selective breeding.

6 0
2 years ago
Muscles are responsible for all expect of blood formation
Anit [1.1K]
This sentance is true
5 0
3 years ago
Unlike any animal, people have developed_____
sashaice [31]

Answer:

senses?

Explanation:

unlike any animal, people have developed senses

the rest of the options would not make much sense given the sentence

5 0
3 years ago
Read 2 more answers
Which of these is a disadvantage of using renewable resources, such as wind energy and sunlight, instead of using renewable reso
AlladinOne [14]
I'm pretty sure the answer is <span>B) Renewable resources can be impacted by weather.
Another disadvantage is that it can be pricey, but please tell me if it's right. :3</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which air mass often originates as a different air mass in Siberia and is subsequently altered?
    14·2 answers
  • Angiotensin ii acts on the kidney to retain more sodium. <br> a. True <br> b. False
    14·1 answer
  • BRAINLIESTTT ASAP!!!
    8·2 answers
  • Plants produce carbon dioxide as a product of cellular respiration. But you know that plants release oxygen, not carbon dioxide.
    7·2 answers
  • List three possible places where primary succession might take place
    8·1 answer
  • What defines the kingdom Protista?​
    8·1 answer
  • BRAINLIESTTT ASAP!!
    8·1 answer
  • What is something that can go wrong during interphase? A. The cell could divide unevenly resulting in a very small cell and a ve
    7·2 answers
  • Lynn is classifying objects based on the material they are made of. Which
    14·1 answer
  • Where do each type of archaebacteria live?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!