The pig heart is big,and the chicken heart is small.
They are the same because if u simplify both fractions they are both 1/4
Answer:
business owners engineers goverment workers
Explanation:
Remember that a controlled variable is a variable that stays the same thoughout the experiment.
it wouldn't be a. because two different wires were used
the final length of the wax would be your dependent variable, so it wouldn't be c.
the thermal conductivity is the independent variable so it isn't d.
the original length of the wax was the same for both.
So B is your answer.
A seismometer is used to measure the motion in the ground caused by earthquakes, volcanoes, or explosives.
