Both answers C and D are correct, however, answer D makes more sense.
Plants are called producers because they make their own food. So the grass is the producer.
C. Protective over young cubs
I believe the correct answer is A) Silurian period occurred before the Neogene era, because the other answer are wrong.
Hadean eon ended before Silurian period.
Mesozoic and Permian era were after Silurian period.
Answer:
4
Explanation:
Because the elephant challenged him