Question

Choose the four variables that are most important to control in an experiment about the rate at which

bread turns moldy
humidity
B time of day
age of bread
type of bread
shape of bread
height of observer
type of shelf surface
type of storage container

Answer 1

Answer: humidity age and type of break and type is staorage container

Step-by-step explanation:

Answer 2

the most important variables are:

age of bread

type of bread

humidity

Type of storage container

Step-by-step explanation: