Flatworms are very thin and can exchange materials across their surface.Flatworms lack which of the following anatomical systems?
A) respiratory
B) nervous
C) digestive
D) movement
E) excretion
Correct Answer:
Verified
Q56: Which of the following is a jawless
Q57: Birds are classified as
A) reptiles.
B) mammals.
C) amphibians.
D)
Q58: You are given temperature data showing that
Q59: An animal that maintains its body temperature
Q60: Which is a characteristic of the phylum
Q62: Which were the first vertebrates to appear
Q63: Which of the following is a characteristic
Q64: If you were eating sea urchin and
Q65: Segmentation is easy to observe in the
Q66: Flatworms have complete digestive tracts.
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents