Use a scale and record the weight in cm^3
Answer:2.47
Explanation: did the math
#1. A. Waxing crescent.
#2. 1.
#3. C.
#4. C.
Answer:
more light enters and disturbs the formation of the image.
I believe the answer is 3). The cell wall provides protection, it doesn’t control movements of materials in and out of the cell.