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
coldgirl [10]
3 years ago
13

A controlled experiment is a means of carrying out a fair test of a hypothesis. In a controlled experiment, all of the variables

that can influence the outcome variable dependent variable) of the experiment are controlled or held constant, except for the test variable (independent variable). Which of the following hypothesis would NOT be tested using a controlled experiment? A. A geologist's hypothesis about how the Grand Canyon formed B. A biologist's hypothesis that use of fertilizer increases the growth of grass C. A geologist's hypothesis that acid rain weathers sedimentary rock more rapidly than eous rock D. A biologist's hypothesis that increases in average temperatures cause an increase in honey bee population
Health
1 answer:
d1i1m1o1n [39]3 years ago
5 0

Answer:

hi niny.

Explanation:

You might be interested in
Give at least four examples of an employee's responsibilities for maintaining safety at work
dolphi86 [110]
-time management
-responsibility
- customer service
- following safety precautions
4 0
3 years ago
Which theory would suggest that watching a horror movie late at night could lower your absolute threshold for sound as you subse
Pavel [41]

Answer:

signal detection theory.

Explanation:

Signal detection theory, which at its most basic, states that the detection of a stimulus depends on both the intensity of the stimulus and the physical/psychological state of the individual. Basically, we notice things based on how strong they are and on how much we're paying attention.

For example, A hit is when the signal is present and detected. A miss is when the signal is present and not detected. A false alarm is when the signal is absent but is detected, like hearing your phone ring when no one is calling or a knock at the door when no one is there.

5 0
3 years ago
What does evidence based medicine encourage healthcare workers to use
Crazy boy [7]

Answer:

Option C would be the appropriate choice.

Explanation:

  • Evidence-based treatment is a critical factor in meeting the aims of better efficiency and reduced rates in health care legislation.
  • When procedures are concentrated on some of the most modern medical expertise, patients would be assured those who are having the best quality care. When treatment increases, prices may also decline.

The other options offered are not relevant to either the scenario presented. So, the alternative above is the good one.

6 0
3 years ago
During your visual inspection of a 19-year-old woman in labor, you see the baby’s head crowning at the vaginal opening. What sho
agasfer [191]

Answer: (B) Tell the mother not to push and transport her immediately

Explanation:

6 0
3 years ago
Discuss ethical issues surrounding end-of-life care
quester [9]

Answer:

The most important ethical problem faced by emergency physicians in end-of-life care is making ethical decisions on issues such as whether to perform resuscitation and continue life-sustaining treatment in cases where the patients are not competent to make decisions - a carer or family member has to on their behalf. Some argue that this is unethical, and can lead to being selfish; prolonging the patient's life for fear of losing them sooner, when it is against their wishes.

Explanation:

hope this rushed answer helps!

6 0
1 year ago
Other questions:
  • The benefits of physical fitness include an improvement in mood.<br><br> true or false
    14·2 answers
  • If more people developed an understanding that mental illness is a disease, not a choice, what might change for the mentally ill
    12·1 answer
  • According to state agencies that monitor day care facilities, a typical sanitation requirement is that one toilet and handwashin
    12·1 answer
  • What is the difference between proper use, misuse drug and abuse drug?
    10·2 answers
  • Describe the five types of anxiety disorder
    6·2 answers
  • Why is having facts important for making smart choices?
    8·2 answers
  • If you set a goal to lose 10 pounds and gain muscle mass you want to spend more time in strength and resistance training exercis
    9·2 answers
  • Do you need to treat ashema​
    10·2 answers
  • Our skin contains melanocytes, which produce melanin that protects the cells from sun damage. If darker-skinned people have more
    6·1 answer
  • What causes asthenopia?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!