Arthropods were the first terrestrial animals because their exoskeletons allowed them to withstand
A) starvation.
B) the force of gravity.
C) high oxygen concentrations.
D) ultraviolet radiation.
E) lower atmospheric pressure.
Correct Answer:
Verified
Q46: By examining fossil evidence, paleontologists believe that
Q47: The ʺpre-adaptationsʺ of early arthropods that allowed
Q48: The first land plants were restricted to
Q49: The largest mass extinction event of all
Q50: Early land plants required adaptations that
A) aided
Q52: Flowering plants first rose to prominence in
Q53: The earliest group of land plants whose
Q54: Ferns and club mosses had an advantage
Q55: Amphibians assumed to have evolved from
A) arthropods.
B)
Q56: Most scientists attribute the mass extinction of
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