Independent variable: is the UV light exposure
Control group: people not exposed (sample b)
Dependent variable: skin cancer
Experimental group: (sample A)
Answer:
It is either A or D, im not sure what the bubbles represent either o2 or co2.
Explanation:
Animals gives us nutrients because of the food they eat
Answer:
1. it has not defined length..
2. it digest good in food vacoule
hlo
can we talk in comment section
There are several differences between the two, but the biggest distinction between them is that
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eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead.
