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
Basile [38]
3 years ago
14

Which statement describes an important role of carbon dioxide in Earth's atmosphere?

Biology
2 answers:
harkovskaia [24]3 years ago
3 0

Answer:

Plants use carbon dioxide to make food

Explanation:

Through photosynthesis, plants turn carbon dioxide and water into sugar.

lesantik [10]3 years ago
3 0
Plant use carbon dioxide to make food
You might be interested in
Sociologically, "gender" and "sex" are interchangeable terms that have virtually the same meaning true or false
kozerog [31]

Answer:      

False.

Explanation:

4 0
2 years ago
Read 2 more answers
Draw conclusions: Natural selection is the process by which favorable traits tend to increase in frequency over time. How does t
juin [17]
From each frequency
4 0
3 years ago
How much work is done when you use 425 N of force to move a 15 kg box 2.8 m?
kherson [118]

Answer:

1190 J

Explanation:

3 0
3 years ago
1. What are the independent and dependent variables in each of the experiments?
Dafna1 [17]
  • The independent variables are temperature, airflow, and light and the dependent variable in each of the experiments is evaporation.
  • The schematic representation in the diagram helps in the understanding of the setup for the experiments.
  • The level of temperature, the rate of airflow, and the intensity of light must be controlled in the experiments.
  • A person will not be confident in experiment 3 results as the temperature is the independent variable that alters the results of evaporation.

<h3>What are the four foremost factors of a managed test?</h3>

When possible, scientists take a look at their hypotheses through the use of managed experiments. A managed test is a systematic take look at executed below-managed conditions, which means that simply one (or a few) elements are modified at a time, even as all others are saved consistently. We'll appear carefully at managed experiments within side the subsequent section.

  • In the three experiments, the dependent variable is evaporation, as it changes with the change in another variable.

The independent variable in experiment 1 is temperature, experiment 2 is airflow, and experiment 3 is light.

  • The experiment can be understood better with the representation of the schematic that shows the setup to analyze how the experiment was performed. Therefore the diagram must add the schematic of the experiment.

  • The controlled items in the experiment are the variables that are set at the particular unit to form the result. the controlled item in experiment 1 is temperature, experiment 2 is airflow from the fan, and experiment 3 is the intensity of light.

  • The result of experiment 3 is based on the dependence on the intensity of light keeping temperature constant and controlled. If the temperature is not controlled in the experiment then it may lead to an alteration in the results as it depends on both light and temperature.

  • The flow chart for the increase in pressure affecting the evaporation is given in the image attached.

Read more about variables :

brainly.com/question/2804470

#SPJ1

6 0
1 year ago
Need help. Simple multiple choice!
77julia77 [94]

Answer:

The answer is D

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The traditional “top-down” theory of the formation of our galaxy cannot explain why
    15·1 answer
  • How does the motion of particles in the sun’s plasma compare to the motion of particles in a solid?
    6·2 answers
  • Please Help! What is the best name for the following compound?
    7·2 answers
  • PLEASE HELP Fermentation is also called
    13·1 answer
  • Which of the following was originally used to measure bone density?
    12·1 answer
  • After age ______ or so, total kilocalorie needs of physically inactive adults fall steadily throughout adulthood.
    13·1 answer
  • What is the role of each of the following in the carbonc cycle? State an example of each.
    5·2 answers
  • Fungal hyphae that create essentially one giant cell containing many nuclei would be described as what? Coenocytic, cyclosporic,
    15·2 answers
  • David wants to improve the food shortage situation in his country. Which of these fields of biology should he study?
    11·1 answer
  • 2. What does it mean for your body to be out of homeostasis?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!