Ok so basically the big Y is yellow and the little y is blue. Keep in mind Yellow is dominant to Blue.
YY-Yellow
Yy-Yellow
yy-Blue
The big S is square and the small s is round. Square is dominant to round.
SS-Square
Ss-Square
ss-Round
Antartica i think sorry if i’m wrong
Cells with large numbers of mitochondria have a high energy demand
Answer:
to indicate the smallest unit of a repeating substance
Explanation: