Explain why cells are so small, considering the relationship between surface area and volume for objects of different sizes but similar shapes. answer as if you were a seventh grader! this needs to be answered fast!

:( asap! list all of the items in the item bank and match the definitions correctly.

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.