[Answered] Air is never perfectly clean. Indicate whether the statement is true or ...

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

Author Question: Air is never perfectly clean. Indicate whether the statement is true or ... (Read 58 times)

acc299

Hero Member
Posts: 569

on: Jul 14, 2018

Air is never perfectly clean.

Indicate whether the statement is true or false

Question 2

What type of feedback maintains stability in a system; i.e., what type of feedback keeps a system functioning properly by discouraging change?

A) tipping point
B) neutral
C) threshold
D) positive
E) negative

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

triiciiaa

Sr. Member
Posts: 349

Reply #1 on: Jul 14, 2018

Answer to Question 1

TRUE

Answer to Question 2

E

acc299

Member
Posts: 569

Reply 2 on: Jul 14, 2018

Excellent

Animal_Goddess

Member
Posts: 339

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

« previous next »

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.