Answer:
QUESTION - 3 ----> Revise & Repeat
A --->How did the Gas Levels Change:
ANSWER ----> O2 = Went Lower, (Decreases)
ANSWER ----> CO2 = Went Higher (Increases)
B ---> The total of O2 & CO2:
O2 = 5.0
CO2 = 7.0
5.0 + 7.0 = 12
ANSWER ------> So, Total Of O2 & CO2 = 12
C ----> Why do the gas levels stop changing in this case:
ANSWER ----> It is because there is no Exchange of Gases, However, the snails died and the gas levels did not change!
QUESTION - 4 ----> Challenge:
ANSWER ----> The Gases were recycled and there were no gases entering or escaping!
Explanation:
Question 3 - REPEAT & REVISE
Question 4 - CHALLENGE
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C. Gas levels change because of the frequency
Sorry , I don't understand the challenge
Global warming is a problem because _________________.
Answer in complete sentences. 6th grade Science.
Explanation: It can also cause a rise in sea level, and leading to the loss of coastal land, which can increase the risks of droughts and floods, and threats to biodiversity.(which it would be a disaster) bye
Answer:
It can cause much harm to the environment!
Explanation:
carbon and oxygen atoms can combine to form the gas called carbon dioxide.
Answer:is true
Explanation:
Carbon dioxide is made up of one carbon atom and two oxygen atoms.