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
dalvyx [7]
2 years ago
12

What is the role of a scientist?

Biology
2 answers:
Fofino [41]2 years ago
7 0

idk a person that does science

Advocard [28]2 years ago
3 0
They experiment and stuff
You might be interested in
Peppered moths come in two colors, black and white. What did Kettlewell show, with regard to peppered moth populations and tree
Arlecino [84]
Pollution caused the environment to become more darkly colored, so moths were selected to be blacks and greys.  Before pollution they were white and lighter colors.  <span />
5 0
3 years ago
Sunlight is a resource organism can fight over. List 3 other resources organisms may fight over.
sasho [114]

Answer:

water, air and spaces

Explanation:

hope it helps :)

4 0
3 years ago
Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of
WARRIOR [948]

Answer:

The correct answer is C and Engelmann conducted this experiment to prove relationship between algae and the rate of photosynthesis.

Explanation: First we must talk about 3 facts:

1) Prism scatters the white light into different wavelengths.

2) Photosynthesis, 6 carbon dioxide and 6 water molecules are consumed and 6 oxygen and 1 sugar molecule is synthesized using light energy.

6CO2 + 6H2O → C6H12O6 + 6O2

3) Aerobic bacteria breaks down sugar while using oxygen and produces water and carbon dioxide in simplified terms.

So with this experimental setup a researcher can understand the rate of the photosynthesis by increased accumulation of aerobic bacteria near algae  in certain wavelengths since they uses oxygen and tend to move close to the oxygen source (<u>see figure</u>). In this experiment there are no ways to measure heat (B), there is no known relation between wavelength of light and aerobic respiration since it can happen even in the dark (A) and finally there are no ways to measure carbon dioxide (D).

5 0
3 years ago
A client has been training in phase 2 for 4 months. she is now experienceing joint pain and emotional fatigue. what stage of the
Phantasy [73]
The client is most likely in the exhaustion stage of the general adaptation syndrome.
4 0
3 years ago
Which of the following represents an example of Mullerian mimicry?
Mumz [18]
<em>the correct option for this is B>></em>
5 0
3 years ago
Other questions:
  • These are specialized cells that can survive in harsh conditions. What are they called?
    5·1 answer
  • Where do the light-independent reactions of photosynthesis take place? a. Stroma c. Mitochondria b. Thylakoid membrane d. Cell w
    14·1 answer
  • PLEASE HELP!!! While De Vaca spent years making his way to New Spain, he was also ________________
    7·2 answers
  • Parte de la variabilidad genética que aporta la meiosis se produce en la
    13·1 answer
  • What is the energy conversion that takes place during photosynthesis?
    12·2 answers
  • Which of the following is an example of convenience sampling?
    14·2 answers
  • What are feminine products and why are they used?
    12·2 answers
  • An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following statements is correct? *
    5·1 answer
  • Which of these species would be most in danger of becoming extinct if one of their food sources became unavailable?
    10·1 answer
  • What is the name for the rafflesia's organism
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!