The constant is the value that stays the same throughout your experiment, whereas the variable value changes.
so scientists can compare result
A constant.
A "constant"
That means the constant has a value that is different to zero.That means the constant has a value that is different to zero.That means the constant has a value that is different to zero.That means the constant has a value that is different to zero.
This would be 'the control group' which experiments are compared to.
John Dalton
do you mean constantly? Because constanly is not a word. Constantly means- not changing or varying; uniform; regular; invariable: All conditions during the three experiments were constant.
constant means always change means different =always different
It means they stay still, or they move at constant velocity.It means they stay still, or they move at constant velocity.It means they stay still, or they move at constant velocity.It means they stay still, or they move at constant velocity.
1. pointer to a constant means you can not change what the pointer points to 2. constant pointer means you can not change the pointer.
Constant means an ongoing situation or thing.
The control is the variable that is held is held constant throughout all experiments, and duplications of them. By isolating control variables sources of error and or influence on a system can be managed and understood.