« previous next »

Author Question: Surveys show that since the early 1990s, the percentage of high school students who have engaged in ... (Read 97 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jun 22, 2018
Surveys show that since the early 1990s, the percentage of high school students who have engaged in sexual intercourse has been ___________________ _.
 
  Fill in the blank(s) with correct word

Question 2

The average 4- to 6-year-old requires _____ calories per day.
 
  a. 1,000 c. 1,800
  b. 1,400 d. 2,400


beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 22, 2018
Answer to Question 1

gradually declining

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Prevention programs for school based violence Prevention programs for school based violence
A warning label on a Honda hybrid warns that a person can be killed due to the high-voltage ... A warning label on a Honda hybrid warns that a person can be killed due to the high-voltage ...
A model of the 70S ribosome based upon early structural data A model of the 70S ribosome based upon early structural data
Should School Meals Align with the Dietary Guidelines for Americans? Should School Meals Align with the Dietary Guidelines for Americans?
Here we show the first three divisions of cleavage, a process that carves up a zygote’s cytoplasm. ... Here we show the first three divisions of cleavage, a process that carves up a zygote’s cytoplasm. ...
Early Earth Early Earth
Video: Status Epilepticus

For a complete list of videos, visit our video library