allybelle2018
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Which life-forms appear to be extinct?
a. Sponges, Insects, and flowering plants.
b. Bony fishes, dinosaurs, and mammals
c. Sponges, insects, reptiles
d. trilobites, ammonoids and dinosaurs

Which life-form was most abundant 250 million years ago?
a. dinosaurs
b. reptiles
c. bony fishes
d. trilobites

Which lifeforms appear to be extinct a Sponges Insects and flowering plants b Bony fishes dinosaurs and mammals c Sponges insects reptiles d trilobites ammonoid class=

Respuesta :

Answer:

D for the first question and B for the second

Explanation:

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cleexo

Answer:1.) D (trilobites, ammonoids and dinosaurs)

2.) B (reptiles)

Explanation:

Based on the graft

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