Hey there!
We need to find a common denominator.
5*3= 15
4/5= 12/15
2/3= 10/15
12+10=22
22/15
or
1 7/15
I hope this helps!
~kaikers
Answer:
Specialized cells because they preform a specific function
Answer: Level of organization from electron to an organism is shown in the figure, have a look on it will help you a lot.