jaylar177 jaylar177
  • 02-04-2020
  • Biology
contestada

what is the estimated age of the trilobite fossils (bottom layer of fossils)?

Respuesta :

tomfat69
tomfat69 tomfat69
  • 02-04-2020

Answer:

521 million years ago

Explanation:

Answer Link

Otras preguntas

Complete the following sentence with the correct expression below: "Elle m'a parlé très ____."a. méchammentb. comme ci comme ça c. delicated. magnifique the ans
A change in or addition to the constitution is called a
Four whole numbers have been rounded to the nearest 10. The sum of the 4 rounded numbers 90. What is the maximum sum of the 4 original numbers ?
4(t+25) = (t+50) - 4 (0.15t)
There are ____________________tertiary colors? a Three b Four c Five d Six
What is a direct effect of citizen voting ?
2x + (-x) + 3 + (-2)
PLEASE HURRY AND HELP!! Answer the following questions with details and examples. Explain a positive legacy that we can see in today’s society that is connect
What happened to an iron bar if it is heated from 32 degree Celsius to 64 degree Celsius
Urbanization is best described as the _____