« previous next »

Author Question: UV rays are strongest when the sun is ____. a. rising b. setting c. high in the sky d. behind a ... (Read 205 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
on: Aug 6, 2018
UV rays are strongest when the sun is ____.
 a. rising
 b. setting
 c. high in the sky
 d. behind a thin layer of clouds
  e. nearly hidden by clouds

Question 2

The average life expectancy for a chronic smoker is about ____ years shorter than for a nonsmoker.
 a. 5 to 6
 b. 8 to 9
 c. 10 to 11
  d. 13 to 14
  e. 15 to 16


IAPPLET

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 6, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

vicky

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Aug 6, 2018
TY


IAPPLET

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Aug 6, 2018
You're welcome


« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

(a) With few ticks, moose retain a brown coat; (b) at high numbers of ticks, moose self-groom, destr (a) With few ticks, moose retain a brown coat; (b) at high numbers of ticks, moose self-groom, destr
A very high-resolution texture of the planet Mars A very high-resolution texture of the planet Mars
Major Findings of the High Scope Preschool Study High Scope participants showed better academic per Major Findings of the High Scope Preschool Study High Scope participants showed better academic per
a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ... a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ...
Ten Leading Causes of Death in High-Income Countries, 2008 Ten Leading Causes of Death in High-Income Countries, 2008
Health care setting. Health care setting.
Video: Introduction to Tuberculosis

For a complete list of videos, visit our video library