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
seraphim [82]
3 years ago
15

In a controlled experiment usually only one factor is changed, which is the:

Biology
1 answer:
lesya692 [45]3 years ago
5 0
<span>The independent variable is the part of the experiment that the researcher makes changes or adjustments to. This allows for differences in the dependent variable, which is usually the result that the independent variable is considered to (in)directly work on.</span>
You might be interested in
Digestion includes breaking substances into their simpler building blocks, synthesizing more complex cellular structures from si
kicyunya [14]

Answer:

The correct answer is - false statement.

Explanation:

The statement mentioned in question explaining the process of metabolism. Metabolism is a procedure that includes catabolic and anabolic process that which are chemicals reactions takes place in the body. Metabolism is breaking large molecules into simpler and simpler molecules to synthesizing complex molecules from simpler molecules.

Digestion is the process in which ingested food break down to simpler substances and absorbed to provide nutrients to body.

Thus, the correct answer is - false statement.

8 0
3 years ago
Darwin observed that the finches on two different islands in the Galapagos belonged to the same family, but showed a lot of vari
VladimirAG [237]
Their beaks could have adapted over time to help them better survive in their environment. 
7 0
3 years ago
Read 2 more answers
Which of the following is the correct symbol for the front indicated by the box?
irina1246 [14]

Answer:

cold air mass

Explanation:

7 0
3 years ago
Read 2 more answers
Define the word nucleus!!<br> Thanks!
aleksklad [387]

Answer:

Hi, there your answer is Carries genetic information and controls what happens inside the cell

Explanation:

4 0
3 years ago
Read 2 more answers
Water is essential for life. Its special properties make water the single most important molecule in plant life. Which of the fo
Maslowich

Answer:

Because water exhibits cohesive behavior.

Explanation:

Cohesive behavior can be explained as a behavior where molecules are attracted to each other.

And this means that,  water molecules are attracted to each  other because of their cohesive behavior. This makes them to be  attracted to other substances, such as the walls of the xylem of plants.

In this case, it is believed that the water molecules behave this  way because they are polar, that is, there is an electronegativity difference between the bonded atoms. And this enables it to move from the roots to the leaves of the plants.

7 0
3 years ago
Other questions:
  • Which major change can occur in a small population that is the result of the genetic drift?
    12·1 answer
  • Consider a culture medium on which only gram-positive organisms such as Staphylococcus aureus colonies can grow due to an elevat
    10·1 answer
  • A patient repeats, "i feel hot. hot, cot, rot, tot, got. i'm a spot." the nurse documents this as an illustration of:
    5·1 answer
  • Explain how the terms speed velocity and acceleration are related to each other
    12·1 answer
  • La conducción saltatoria del impulso nervioso presenta mas ventajas que la continua por que
    12·1 answer
  • The citric acid cycle role is​
    14·1 answer
  • Please help me with this question.
    15·2 answers
  • Transcribe and then translate the following DNA strand:
    14·1 answer
  • GRB2 is the protein that links RTK signaling to integrins and focal adhesions. More precisely, focal adhesions sequester GRB2, r
    7·1 answer
  • Can someone help me with this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!