Context: This organism is Nembrotha megalocera. It is a member of the animal kingdom.
Nembrotha megalocera is commonly called a nudibranch. Like other nudibranchs, N. megalocera has a soft underside that is made up of a muscular foot. N. megalocera has a blue foot.
Is Nembrotha megalocera made up of one cell?
A. no
B. yes
From the given choices, select the correct answer and reply with the letter of the chosen option.

A