« previous next »

Author Question: Among the following, which is the major weakness of a laboratory-based study? a. The costs are ... (Read 96 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
on: Aug 21, 2018
Among the following, which is the major weakness of a laboratory-based study?
 a. The costs are usually high
  b. It is difficult to replicate the findings
  c. The results cannot be applied to human beings
  d. Experimental variables cannot be easily controlled

Question 2

In the scientific method, a tentative solution to a problem is called the
 a. theory. b. prediction.
  c. hypothesis. d. correlation.
Understanding Nutrition ¦ Whitney, Rolfes ¦ 12th Edition
Buy Test-Bank


jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Aug 21, 2018
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

On average, the ratio of carbon to nitrogen is much higher in terrestrial plants than in other major On average, the ratio of carbon to nitrogen is much higher in terrestrial plants than in other major
Organ systems of the body with major functions. Organ systems of the body with major functions.
Laboratory log Laboratory log
Major Effects of Thyroid Hormone in the Body Major Effects of Thyroid Hormone in the Body
Major Structures of the Ear Major Structures of the Ear
Ramey's study, children from poverty-level families IQ experiment Ramey's study, children from poverty-level families IQ experiment
Video: Male Reproductive System - The gonadotropin releasing hormone

For a complete list of videos, visit our video library