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
Naddik [55]
2 years ago
9

What is the difference between a control variable and a constant variable

Biology
1 answer:
I am Lyosha [343]2 years ago
5 0
The difference between a controlled variable and a constant is that a constant variable does not change through the experiment and a controlled variable can change.
You might be interested in
Plz answer asap - As the universe "Expanded" what happened to the Local Groups of Galaxies? ​
MakcuM [25]

Answer: In addition to slowing the overall expansion, gravity causes local clumping of matter into stars and galaxies. ... Within the Local Group, the gravitational interactions have changed the inertial patterns of objects such that there is no cosmological expansion taking place.

Explanation:

7 0
3 years ago
What is the source of all energy in the pyramid in model 1?
Wittaler [7]
The source of all energy in the pyramid in model one is the hawk
8 0
3 years ago
What are the three characteristics of all vertebrates
Rudiy27
Notchochord, morphology, chordates
6 0
3 years ago
Ebony body, held-out wings and sepia eyes are ALL RECESSIVE AND ALL ON CHROMOSOME 3. The COEFFICIENT of COINCIDENCE for chromoso
xxTIMURxx [149]

Answ.15er:

Explanation:

6 0
3 years ago
Gloria is experiencing pain in the upper right portion of her abdomen, has greasy diarrhea, and bleeds excessively when she mens
Volgvan
Bile

Based on the above symptoms, it can be inferred that Gloria lacks bile. Pain in the upper right portion of the abdomen usually corresponds to problems with the liver. The liver produces bile (also known as gall), which is a dark green to yellowish brown fluid that helps most vertebrates with digestion. It increases the absorption of fats and fat-soluble substances such as vitamins A,D,E, and K. It is also necessary for the excretion of bilirubin, which is a byproduct when red blood cells are recycled by the liver. 

Bile deficiency can cause the fats in the food to be undigested and these fats end up excreted as part of feces. It can also lead to vitamin deficiency and a gradual build-up of toxins in the liver. 
5 0
3 years ago
Other questions:
  • A scientist is examining a single-celled organism that is often found in the human body; some examples of this organism are help
    10·2 answers
  • Scientists are constantly learning more and more about fossils because
    8·2 answers
  • Describe the patterns of global water use for each continent?
    14·2 answers
  • The process of science takes place in one specific order. true or false
    12·1 answer
  • Paheli dug two pits, A and B, in her garden. In pit A, she put a polythene bag packed with some
    13·1 answer
  • Please help guys! Points + Brainliest
    13·2 answers
  • Differences in blood flow during embryo development mean that identical twins (i.e. monozygotic) will develop different
    8·1 answer
  • Which of the following is the term for the two-layer membrane surrounding the<br> nucleus?
    14·1 answer
  • Can protozoa structures be seen using a light microscope?
    10·2 answers
  • HELP I NEED IT RNNNNN!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!