Question

the Independent variable is changed by the investigator, and the dependent variable is measured and recorded.

John was investigating how the amount of sunlight affects the size of the leaves of a tree.
IV: _____________________
DV: ____________________

Madeline carried out a test to see if the height of a person was related to how fast they can run.
IV: _____________________
DV: ____________________

Akbar did a scientific investigation to measure how much energy was stored in different types of crisps.
IV: _____________________
DV: ____________________

Jayden conducted a survey to find out if the most common hair colour was the same in boys and girls.
IV: _____________________
DV: ____________________

Sasha did a series of investigations to see if the height of a ball’s bounce was dependent on the size of the ball.
IV: _____________________
DV: ____________________

Answer 1

Respuesta:

we tienes que ponerlo en español no entiendo tanto el ingles

Explicación: