Answer: is 84.78 mm^2
Explanation:
we will first find out their areas, the area to be found is of a circle
R^2
for the first one,
R=radius
pi=3.14
so,=3.14*(3mm*)^2
=28.26mm^2
for the second one
=3.14*(6mm*)^2
=113.04mm^2
their differences are equal to 113.04 - 28.26
=84.78 mm^2
Answer:
yes
Explanation:
much of Earth is currently unexplored also very little is known about Earth's past. the only things we know is what is going in fossils which are an extremely rare find
Answer:
3 francine
Explanation:
The four nitrogenous bases that compose DNA nucleotides are shown in bright colors: adenine (A, green), thymine (T, red), cytosine (C, orange), and guanine (G, blue). francine is not one of them