Answer:
You didn't upload the model, so we cannot answer this question.
Explanation:
Answer:
B, A fossil found in rocks from one time period
Explanation:
Fossils are used to determine the ages of rock layers. Index fossils are the most useful for this. Index fossils are of organisms that lived over a wide area. They lived for a fairly short period of time. An index fossil allows a scientist to determine the age of the rock it is in. Hope that this helps you :)
A patient is in need of hydration. Is likely in a hypertonic solution.
The amount of co2 in the atmosphere would increase
hope this helps
