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
zysi [14]
3 years ago
12

Does the experimental group left alone during the experiment

Biology
1 answer:
Ahat [919]3 years ago
8 0

Answer:

no because no beacause no

You might be interested in
You water three sunflower plants with salt water. Each plant receives a different concentration of salt solutions. A fourth plan
Kruka [31]

Answer:

The fourth plant that receives pure water is the control group.

Explanation:

The election of a control group is essential in an experiment. Its principal purpose is to allow the discrimination of the results obtained by the treatment in the study, in this case, <em>the different concentrations of salty water that each plant receives</em>. The control group provides a reference point. It must be selected from the same population of the treatment groups. Both groups must be similar in every variable that might influence the results, <u>except for the study treatment.</u>

5 0
3 years ago
Well I'm kind of new so answer it What is Ecosystem?What are the ways 2 balance it ?Thank u​
mars1129 [50]

Answer:

A biological community of interacting organisms and their physical environment.

Explanation:

A balanced ecosystem signifies a habitat which is sustainable. It consists of animals, plants, microorganisms and more which depend on each other and their surroundings. These ecosystems exhibit resourceful energy and material cycling. It also displays interconnectedness amid primary producers and predators.

<u><em>HEY NEPALICHITRA (AMRITA) lol NEYMAR JUNIOR FAN</em></u>

8 0
3 years ago
Which one of the following is NOT one of the secondary sex characteristics typical of males?
dexar [7]
Development of breast tissue
4 0
3 years ago
New biosensors, applied like a temporary tattoo to the skin, can alert serious athletes that they are about to "hit the wall" an
Sergio [31]

Answer:

Here are the following options to complete the question

Which of the statements below is the best explanation of why athletes would need to monitor lactate levels?

A. During anaerobic respiration, lactate levels increase when muscles cells need more energy, however muscles cells eventually fatigue, thus athletes should modify their activities to increase aerobic respiration.

B. During aerobic respiration, muscles cells produce too much lactate which causes a rise in the pH of the muscle cells, thus athletes must consume increased amounts of sports drinks, high in electrolytes, to buffer the pH.

C. During anaerobic respiration, muscle cells receive too little oxygen and begin to convert lactate to pyruvate (pyruvic acid), thus athletes experience cramping and fatigue

D. During aerobic respiration, muscle cells cannot produce enough lactate to fuel muscle cell contractions and muscles begin to cramp, thus athletic performance suffers.

A is THE CORRECT ANSWER

A. During anaerobic respiration, lactate levels increase when muscles cells need more energy, however muscles cells eventually fatigue, thus athletes should modify their activities to increase aerobic respiration.

Explanation:

When the muscle cells undergoes anaerobic respiration, lactate are produced. Too much accumulation of lactate results in muscle fatigue. It is necessary for the athlete to prevent high accumulation by adjusting their exercise level

3 0
3 years ago
The combination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life pr
IrinaVladis [17]
The process is called metabolism.  The food and liquid that is intake by the body is converted into energy that is used by the body to carry out daily functions is a process called metabolism. That is metabolism builds the body.  It also breaks down food and keep the nutrients and pass out the waste.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Select all that apply.
    12·2 answers
  • In the 18th century what raised the living standards and spurred population growth (0.5)
    11·1 answer
  • What is true of a rock layer that has had another rock layer deposited on top of it?
    11·3 answers
  • Which succession occurs in a community that was never colonized before?
    5·2 answers
  • If the cambium of a particular plant was damaged, what would be the most likely effect on the plant?
    11·1 answer
  • If you ate a hamburger, you would probably only get about _____ of the original energy from the sun.
    11·2 answers
  • Explain the characteristics scientists use when
    10·2 answers
  • What effect does a resistor have on electric current?
    15·1 answer
  • What percerntage of light hits Earth's surface directily?
    9·1 answer
  • *<br> What helps prevent bacteria from entering your lungs? *<br> HURRY!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!