Multiple Choice
The observation that Tiktaalik had both gills and lungs suggests which of the following?
A) It could absorb oxygen from the air
B) It could absorb oxygen from both the air and water
C) It could absorb oxygen from the water
D) It could absorb food from the water
E) It could both food and oxygen from the water
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Which of the following is not an
Q21: At different stages in development a frog
Q22: A bony or cartilaginous structure that surrounds
Q23: Birds that are flightless are classified as:<br>A)Ratites<br>B)Chelicerates<br>C)Carinates<br>D)Mandibulates<br>E)Monotremes
Q25: A sea squirt is an example of
Q26: An animal that maintains their body temperature
Q27: Which of the following does not have
Q29: Which of the following are characteristics of
Q63: Birds are endothermic,feathered reptiles.
Q84: Spiders and scorpions belong to the phylum<br>A)