Word
stage 3 and stage 4
stage 1
stage 2
REM sleep
Meaning
________ is(are) described as slow-wave sleep.
Part of speech
Pronunciation
Course
Lesson
Elon.io is an online learning platform
We have an entire course teaching Psychology grammar and vocabulary.
Your questions are stored by us to improve Elon.io
You've reached your AI usage limit
Sign up to increase your limit.