Biology

17 July, 18:05

Which best examples why a wood-burning fireplace represents an open system.

A. Because the ashes have to be swept away

B. Because a fire requires oxygen from the atmosphere to burn

C. Because they can be used for cooking

D. Because they are not all made out of brick

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “Which best examples why a wood-burning fireplace represents an open system. A. Because the ashes have to be swept away B. Because a fire ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

If a somatic cell has 20 chromosomes, how many chromosomes will a gamete have?

Which of the following characteristics below belong to a clam? A) dimorphic B radula C) closed circulatory system D) shell teeth E) pen F) A and B only G) A and C only H) B and C only I) B and D only J) C and E only K) B, C, and D L) C, D, and E

What process takes place within mitochondria?

If a disease is continually present in a population in small amounts, it is considered an endemic disease. a. True b. False

In 2014, the birthrate in Costa Rica was 15 per 1000 people. In the same year, the death rate in Costa Rica was 5 per 1000 people. What was Costa Rica's approximate growth rate in 2014? A. An increase of 20 per 1000 people B.

New Questions in Biology

Which statement correctly describes an interaction of the respiratory and circulatory systems? A. Breathing speeds up when heart rate slows down. B. Breathing and heart rate slow down during exercise. C.

How man cells do spermatogenesi produce from one original cell

Which spheres would feel volcanic eruptions and earthquakes?

Which is visible evidence of energy passing through water? a sea arch a density tide a wave the Coriolis effect

How do the effects of radiation in coastal areas, forest areas, and desert areas compare?