D! because when you record something you will probably analyze the results and those are two big KEY components of an Experiment! <span />
Sorry I really don’t know I was trying to help and get points it might be D
Answer:
v = 37.9 ml
Explanation:
Given data:
Mass of compound = 1.56 kg
Density = 41.2 g/ml
Volume of compound = ?
Solution:
First of all we will convert the mass into g.
1.56 ×1000 = 1560 g
Formula:
D=m/v
D= density
m=mass
V=volume
v = m/d
v = 1560 g / 41.2 g/ml
v = 37.9 ml
13 and Meiosis because each chromosome has its own number and it's divided up.
Hope I helped?
