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
nignag [31]
3 years ago
5

I want to design an experiment to see if drinking coffee

Biology
2 answers:
Natali5045456 [20]3 years ago
8 0

Answer:

Explanation: the Experimental group would be a congregation of students.

Leno4ka [110]3 years ago
4 0
The experimental group would be students who are drinking coffee before a test. The results of the experiment depend on their mental ability after drinking the coffee.
You might be interested in
​Over evolutionary time, flowering plants have evolved colors, odors, and nectar that attract pollinating insects and the insect
xz_007 [3.2K]

Answer:adaptation

Explanation:

6 0
3 years ago
Read 2 more answers
Which phase of mitosis is shown in the diagram?
Anika [276]
The answer is B) metaphase
3 0
3 years ago
in which terrestrial biome can you find tress that produce cones instead of flowers and needles instead of leaves?
mezya [45]

Answer:

I think coniferous forest is the answer

6 0
2 years ago
As the temperature of a star is increased, what happens to the wavelength?
puteri [66]
The wavelengths gets bigger
5 0
3 years ago
Read 2 more answers
Why are thick or dense smears less likely to provide a good smear preparation for microscopic.
stira [4]

Thick or dense smears less likely to provide a good smear preparation for microscopic because it will diminish the amount of light that can pass through making it difficult to visualize the morphology of single cells under the microscope. Some times the stain can't penetrate all of the bacteria.

<h3 /><h3>What is a microscopic smear?</h3>
  • A smear is a microscopic specimen.
  • A swab or loop, or the edge of another slide, is used to spread the sample to be examined, such as blood or microbial culture, thinly and unevenly across the slide.
  • Smear preparation involves spreading a small amount of sample on a slide and air drying the film before staining and microscopy.
  • The conventional method, blood film method, drop and rest method, and water-wash method are the four types of smearing methods.
  • Smear microscopy entails collecting a biological sample (typically sputum or other clinical material), fixing it thinly on a glass slide, and staining it with a dye that binds specifically to mycobacteria (making them easier to identify under a microscope).

To learn more about microscopic smear :

brainly.com/question/24936837

#SPJ4

7 0
11 months ago
Other questions:
  • Excitation of the sarcolemma is coupled or linked to the contraction of a skeletal muscle fiber. what specific event initiates t
    15·1 answer
  • List the major components that contribute to the body's daily expenditure of energy. Compare the relative contributions of a sed
    8·1 answer
  • Describe the pattern of evolution in primates. Is it linear?
    6·1 answer
  • What is anabolism? Give an example. What is catabolism also give an example
    10·1 answer
  • WILL MARK BRAINLIEST FOR BEST ANSWER
    5·1 answer
  • how is it possible that when you look at the night shy you may be looking at stars from millions of years ago
    11·1 answer
  • Describe the two main steps of cellular respiration used by both plants and animals to form ATP. In your description, explain wh
    12·1 answer
  • The body tissue that consists largely of material located outside of cells is
    9·1 answer
  • can you do short answers because it will not allowed you to write that much on the paper. Plz and ty!!!.
    9·1 answer
  • Homeostasis plays a major role in the proper functioning of the body. It is regulated
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!