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

Author Question: Which of the following best compares energy and nutrients? A) Energy and nutrients flow one way ... (Read 131 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
Which of the following best compares energy and nutrients?
 
  A) Energy and nutrients flow one way through ecosystems.
  B) Energy and nutrients both cycle within ecosystems.
  C) Energy cycles within ecosystems, while nutrients flow only one way through ecosystems.
  D) Energy flows one way through ecosystems, but nutrients cycle within ecosystems.

Question 2

Radon is an odorless radioactive gas that you cannot taste or see. Exposure to this naturally occurring gas can be dangerously high in any home in North America.
 
  Homes must be specially tested for exposure levels for residents to understand their risks. If risks are high, venting systems can be installed to significantly lower indoor levels of exposure. The most likely health problem associated with long-term exposure to this radioactive gas is A) a stroke or heart attack.
  B) lung cancer.
  C) elevated blood pressure.
  D) obesity leading to diabetes.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zenzy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

D

Answer to Question 2

B




tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review


softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

For a complete list of videos, visit our video library