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
Marina86 [1]
3 years ago
8

You are doing an experiment to test whether exercise improves self-control in children. Half of the children will jump rope for

five minutes before being left alone in a room with a bowl of candy. The other half of the children will color for five minutes before being left alone in the room with the candy. You plan to measure how long it takes for each child to begin eating the candy as well as how much candy the children consume. Which statement about your research is true?A. Your dependent variable has two operational definitions.B. Your independent variable has two operational definitions.C. Your study does not have a control group.D. Your study has the advantage of taking place in a real-world setting.
Health
1 answer:
Svetllana [295]3 years ago
8 0

Answer:

c

Explanation:

You might be interested in
What's one of the internal female reproductive organs? plz help D:
Andrew [12]
Vagina, Cervix, Uterus those are the main ones but there are so many
7 0
3 years ago
Read 2 more answers
there are 24 students in room f1. 10 are boys. what percent of the students r girls? please, if u can explain.​
masya89 [10]

Explanation:

so percentage is. no of boys/total number X 100

so 10/24 X 100 is 42 percent

so for girls

100-42 is 58 percent

58 percent for girls

4 0
3 years ago
What are cytokines? What do they do?
Arisa [49]

Answer:Answer: Cytokines are small proteins that are responsible for regulating the development and function of other cells and blood cells of the immune system. They signal the immune system to do its work when published. The growth of all blood cells and other cells that support the body's immune and inflammatory responses is impaired by cytokines.

Explanation:

7 0
3 years ago
what is the typical range of heart rates achieved during moderate physical activity for a 16 year old?
pishuonlain [190]
60-100 beats while resting and 204 while exercising. All you have to do is subtract your age from 220
3 0
3 years ago
How do birth contril pills prevent pregnancy
zmey [24]

Answer:

The birth control pill works by stopping sperm from joining with an egg (which is called fertilization). The hormones in the pill stop ovulation. No ovulation means there's no egg hanging around for sperm to fertilize, so pregnancy can't happen. The pill's hormones also thicken the mucus on the cervix.

Explanation:

8 0
3 years ago
Other questions:
  • The best way to protect yourself in an earthquake is to
    15·1 answer
  • An athlete who weighs 60 kg should consume g of protein daily.
    11·1 answer
  • What is the function of the pancreas?
    11·1 answer
  • An example of a primary prevention safety measure for a 78-year- old woman with chronic obstructive pulmonary disease is:
    12·1 answer
  • evaluate how preventing and managing stress and getting help for mental and social problems can help a person achieve short- and
    11·1 answer
  • Why can't a vaccine help a person who is already sick?
    13·1 answer
  • What is blood and what is blood made out of
    5·2 answers
  • while ice-skating Alice slipped and injured her knee which is the best way to injure could have been prevented
    9·2 answers
  • Will mark brainly if answered correctly. ps it’s soccer based
    10·2 answers
  • True or false: A person should get as little sleep as possible. That's because sleep contributes to weight gain and reduces the
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!