Answer:
you inhale oxygen and exhale carbon dioxide.
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Answer:
The correct answer is D
Explanation:
That's why in the graph the best reaction of the enzyme is on 40° C.
On low temperatures the enzyme activity is too low.
On very high temperatures it fall, so the enzyme works better in the middle temperatures.
Answer:
B
Explanation:
The rest are being scattered and transmitted however B is going up creating a V shape.
Without a control group there wouldn’t be any basis for knowing if a result is due to the variable being tested
Answer:
The ozone layer helps reduce the amount of UV rays that enter the atmosphere
Explanation:
Hope this helps you out
