40. Circulatory System
Circulatory and Respiratory Anatomy
1:36 minutes
Problem 1a
Textbook Question
Textbook QuestionWhich of the following respiratory systems is not closely associated with a blood supply? a. the lungs of a vertebrate b. the gills of a fish c. the tracheal system of an insect d. the skin of an earthworm
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
1mPlay a video:
564
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 38 videos