Explanation: Survivorship curves fit three types. A Type I curve shows a low death rate in early and middle life but the death rate increases steeply in old age. A Type II curve shows a death rate is more constant throughout the lifetime of the species.
Answer:
71 percent. hope this helps
Explanation:
Answer:
D
Explanation:
You can immediately eliminate B and C. So between A and D, D is the best answer.
Answer:
A. The rock was made from more than one type of material
C. Sediments and other matter were deposited in layers before lithification