<u>Answer:</u>
<em>A constant is something whose value cannot be changed and is used for comparison purpose. </em>
<u>Explanation:</u>
The controlled variable is a type of variable whose value is kept constant during the experiment to get the desired or expected result. The difference between constant and a control variable is that the constant can never be changed.
However, the value of control variable can be changed but is kept constant with a purpose in an experiment to get the data. The controlled variable in a battery can be the multi meter that should be used for all the batteries.
Answer:
Ureteroplasty is surgery to remove the stricture.
Explanation:
Answer:
it will result in reduced genetic diversity within the spedes
Because the tropical rainforest is very wet and warm so it's never cold
The second one because the parent and daughter cells are the same
