Pl help. ASAP Isabelle decides to shave a 1 x 2-inch patch of her hair and the same-sized patch of her dog's hair. She then measures the growth every day for three weeks.

Match the following statements below:

What is the effect of species on hair growth?

Shave patches of her hair and her dog's hair and then measure the growth of hair in those patches with a ruler every day for 3 weeks.

The species

The length of hair or the amount of growth

Size of shaved patch; length of time hair grows

The dog might not let her be measured. Different human hairs grow at different rates; this is not accounted for

Add a control group; include more subjects, humans and more dogs at the same breed; increase the length of time the experiment is conducted.

PLSSS HELP ME.