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
likoan [24]
3 years ago
15

True or False? : A good scientific experiment will only test one variable. Everything else will be kept constant.

Biology
2 answers:
anzhelika [568]3 years ago
6 0

Answer:

True

Explanation:

Having more than one variable will likely cover up the variable you're looking for.

liubo4ka [24]3 years ago
4 0
True! because if you have more than one variable, you aren’t going to know which variable changed the dependent variable.
You might be interested in
A rise in the level of interferon in the body suggests what kind of infection
Bess [88]
A lymphatic system. I really hope this answer helps you.
7 0
3 years ago
Read 2 more answers
Which of the following forms blood clots?
emmasim [6.3K]
<span>the platelets in the blood comes in contact with air they decompose to form thermoplastic, thermoplastic combine with inactive thrombotic, formed by the combination of Vitamin K and Calcium ions,to form active thrombi,thrombi combines with the fibrin in the blood plasma to form Fibrin, this Fibrin entangle with blood corpuscles and thus clot is formed... i hope i helped
</span>
5 0
4 years ago
Read 2 more answers
Picture attached, please help
Ksivusya [100]
Hey!!
Answer is......
c.ATP
energy is stored in tge form of ATP molecules unless it is oxidised by cells to liberate energy ....


HOPE IT HELPS YOU '_'
7 0
3 years ago
Chondroblasts ________. Chondroblasts ________. are mature cartilage cells located in spaces called lacunae never lose their abi
Mariulka [41]

Answer:

within the cartilage divide and secrete new matrix

Explanation:

Chondroblasts also called as perichondrial cells form chondrocytes which are the cells of cartilage. They also secrete the cartilage matrix which forms the cartilage. This matrix consists of collagen, fibers, proteoglycans, hyaluronic acid, water and glycoproteins.

They divide within the formed cartilage too to secrete new matrix. They are called chondrocytes when they become a part of cartilage matrix. Here they grow the cartilage matrix by secreting more extracellular matrix rather than dividing. Once the cartilage formation is completed it is composed 10-20% of collagen fibers, 65-80% of water and rest is made by proteoglycan-hyaluronic acid aggregates.

6 0
4 years ago
The average, year-after-year conditions of temperature, precipitation, winds, and cloud in an area are known as _____.
Verdich [7]

Answer:

The average, year-after-year conditions of temperature, precipitation, winds, and cloud in an areas are known as its climate.

Hope this helps!! :)

3 0
4 years ago
Other questions:
  • The issue of high cholesterol can sometimes run in families. If an individual has two normal alleles, then he is phenotypically
    9·2 answers
  • Which amino acid chain would be produced by the dna base sequence below?
    12·1 answer
  • Which kind of carbon dating can be used to determine the exact age of the rock and which kind of carbon dating is used to compar
    10·1 answer
  • Which of the following are examples of organisms classified in the class Gastropoda?
    13·1 answer
  • The sun's energy is absorbed by plants and converted into glucose during __________. Animals eat the plants and convert the gluc
    9·2 answers
  • Which of these statements best explains the process of energy conversion that takes place in the mitochondria?
    9·1 answer
  • What element does your model represent?
    8·1 answer
  • After an investigation, Kuri determines that her hypothesis was wrong. What is the best thing for Kuri to do next?
    15·2 answers
  • Muscular force exerted as a muscle shortens is best classified as
    11·1 answer
  • The actual location of the north pole is also known as:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!