This topic contains a solution. Click here to go to the answer

Author Question: It has been reported that an average of 13 hours per year is spent in elementary school classrooms ... (Read 155 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
It has been reported that an average of 13 hours per year is spent in elementary school classrooms teaching lessons about nutrition; however, research demonstrates that _____ hours are required to facilitate behavior change.
 a. 20
  b. 30
  c. 40
  d. 50
  e. 60

Question 2

Methotrexate interferes with the metabolism of:
 
 a. folate.
  b. iron.
  c. vitamin B12.
  d. calcium.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momtoalll

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

d

Answer to Question 2

a




Kthamas

  • Member
  • Posts: 546
Reply 2 on: Aug 20, 2018
Wow, this really help


bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

For a complete list of videos, visit our video library