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
Advocard [28]
3 years ago
7

how would you distinguish between an independant variable,dependant variable,constants,and a control group?

Biology
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0
Independent Variable is what you change in an experiment. A Dependent Variable is what you’re trying to find out. Constants are what you keep that same. Control Group is the standards to which comparisons are made.
You might be interested in
What is the function of the abundant elastin fibers that occur in the stroma of the lung and around all respiratory tubes from t
Bas_tet [7]

Answer

Elastin fibers are glycoproteins found in the lungs and are usually in large quantities. The abundant elastin fibers are helpful in the recoil process of the lungs after being expanded by the muscles of the respiratory system.

During inhalation,the diaphragm and intercostal muscles expand the chest. This forms a negative pressure and draws the air in.The Lungs recoil to expel used up air during exhalation.

4 0
3 years ago
Energy sustainability can best be achieved by using
Tcecarenko [31]

Answer:

b

Explanation:

3 0
4 years ago
Read 2 more answers
What are some benefits of genetically engineered crops?
Ad libitum [116K]
Answer - Well there are many benefits but heres are the mainly benefited engineer crops. 

Helps resistant against the bacterial or contagious disease that can kill crops. 
Helps create the reproduction/production of bigger (size) crops.
Helps create modified crops for more nutritive values.

These are the few main reasons but theres more.

6 0
4 years ago
What occurs when there is a lot of money in circulation, but it is worth less and prices are rising? A. inflation B. shortage C.
AleksandrR [38]
A) Inflation is what occurs when there is a lot of money in circulation, but it is worth less because prices are rising. High inflation is a major concern of most modern economies and central banks work to prevent inflation from occurring. 
7 0
4 years ago
Read 2 more answers
10. Define the following terms:<br>a. Nucleoid-<br>b. Mesosomes -<br>d. Capsid -<br>e. Plasmalemma-​
malfutka [58]

Answer:

Alright, sure thing.

Explanation:

a. Nucleoid- The nucleoid (meaning nucleus-like) is an irregularly-shaped region within the cell of a prokaryote that contains all or most of the genetic material.

b. Mesosomes- Mesosomes or chondrioids are folded invaginations in the plasma membrane of bacteria that are produced by the chemical fixation techniques used to prepare samples for electron microscopy.

d. Capsid- A capsid is the protein shell of a virus, enclosing its genetic material.

e. Plasmalemma-​ The cell membrane is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which wavelengths of light drive the highest rates of photosynthesis? select the two best answers?
    6·1 answer
  • During dna replication, a primer attaches to a template strand of dna and begins a new strand. after the primer has attached, an
    9·1 answer
  • What are the products of aerobic respiration?
    8·1 answer
  • What were the two experiments that helped disprove spontaneous generation?
    8·1 answer
  • ______fission=_________(organism)....... what goes in the blanks?!?!
    6·1 answer
  • Which type of mutation always creates a stop codon?
    13·1 answer
  • You hear a commercial on the radio for a brand-new medicine guaranteed to boost immunity. Which source is the least likely to pr
    11·2 answers
  • When blood glucose levels rise, the hormone ___ is released from the ___ to convert excess glucose into glycogen, a short-term e
    7·1 answer
  • Cichlids, a type of fish, were introduced to a lake around 200 years ago. Over the years, the fish have developed into two disti
    7·1 answer
  • Which of the following is a scientific observation about the bird pictured
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!