Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.
Sarah needs 4.4 centimeters more to reach 5 feet before her next birthday.
Answer:
the transfer of energy from one organism to another
Step-by-step explanation:
The new surface area will be 9 times the old surface area.
So A or #1