Question

which of these is a subtask of brushing your teeth? squeezing out the toothpaste getting ready for bed

Explanation:

Brushing teeth involves steps like picking up a toothbrush and applying toothpaste. Squeezing out toothpaste is part of the process of preparing to brush teeth. Getting ready for bed is a broader activity that may include brushing teeth but is not a subtask of brushing teeth itself.

Answer:

squeezing out the toothpaste