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
Step2247 [10]
1 year ago
10

What are the independent,dependent, and controlled variables

Biology
1 answer:
Marizza181 [45]1 year ago
8 0
A dependent variable is how they are recording, measuring or keeping track of the science experiment their doing.

A independent variable is the things/types there using to compare what is the most/least affective in the experiment.

A controlled variable is something that stays the same in the experiment or a group/set used for comparison
You might be interested in
. The graph below represents the relationship between the amount of spring rainfall recorded at a pond and the number of frogs i
Taya2010 [7]

Answer:

Use the drawing tools to form the correct answer on the graph.

Graph the line that represents this equation:

Explanation:

6 0
3 years ago
What do you think happens to a fish’s behavior in cold climates during the winter? Explain your answer.
svetoff [14.1K]
Fish are cold-blooded or poikilothermic, meaning that their body temperatures vary with the surrounding temperature. During the cold of winter fish become less active. They find little pockets out of the way of fast moving water where they can stay still and conserve energy.
6 0
3 years ago
Osmosis is the diffusion of water across a selectively permeable membrane in which water moves from a solution containing a low
melisa1 [442]

Answer:

to area of high concentration to form a solution.

8 0
3 years ago
Read 2 more answers
TRNA molecules bring a specific ________________ to the ribosome, according to the ______________. *
Veronika [31]

Answer:

tRNA molecules bring a specific <u>amino acid</u> to the ribosome, according to the <u>mRNA codon</u>.

Explanation:

In the context of protein synthesis, an mRNA molecule contains the specific codons that encode the amino acids that will be part of the protein. The tRNA is in charge of bringing the amino acids to the ribosome, according to the specific information of the mRNA codons.

The function of tRNA depends on the complementarity that exists between the mRNA codon and the anti-codon tRNA, in such a way that :

  • <em>The pattern in the amino acid sequence of a protein is indicated by mRNA </em>
  • <em>tRNA has a complementary anticodon, so it will only bring the specific amino acid that the codon encodes.</em>

In general terms, each mRNA molecule possesses the genetic code that indicates the amino acid sequence of a protein, and tRNA helps bring those amino acids to the ribosome for synthesis to occur.

3 0
2 years ago
[OU.04]The theories on the origin of the universe
lions [1.4K]
<h3><em>Answer:</em></h3><h2><u><em>Cannot change because of new discoveries</em></u></h2><h3><em>Explanation:</em></h3><h3><em>lol</em> sorry for a late reply but I got it right on the test, <u><em>these theories cannot change because of new discoveries since theories do not change and theories cannot become laws and vice versa</em></u></h3>
6 0
2 years ago
Other questions:
  • Whales are thought to have evolved from land animals similar to large otters. As evidence of this, whales have useless leg bones
    6·1 answer
  • Consider the model for natural selection. In a population of living things, genetic variation exists. One source of variation is
    14·2 answers
  • The tube leading from the bladder to the outside of the body is the:
    5·1 answer
  • Where does glycolysis take place in a cell?
    10·1 answer
  • Describe facilitated diffusion of glucose through carrier proteins
    10·1 answer
  • What is the percentage size difference between the giant dragonfly and the modern dragonfly?
    15·1 answer
  • White tailed deer are brown in the fall and winter and orange in the spring
    10·1 answer
  • What is the definition of adenine
    15·2 answers
  • What function do teeth play in digestion?
    11·1 answer
  • What brain chemical is known as the cuddle of love hormone?.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!