samanthavacca12 samanthavacca12
  • 03-02-2021
  • Biology
contestada

6. How old is the 14 foot fossil fish found in Kansas?
7. How many years ago did the ocean invade North America?

Respuesta :

zamorahdavis813
zamorahdavis813 zamorahdavis813
  • 03-02-2021

Answer:

80 million years old, 130 million years ago

Explanation:

i hope that helpped!

Answer Link
DylanWooten DylanWooten
  • 03-02-2021

Answer:

80 million, 130 million

Explanation:

The fish called Xiphactinus is an old fish that is 14 feet long, with huge jaws, and it is 80 million years old.

The ocean invaded North America 130 million years ago at 24:18

Hope this helps!

Answer Link

Otras preguntas

What are the principles of the cell theory?
How do you quickly find and graph functions for: f(x)=300-25x
In a certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 570 grams of copper. How many grams of zinc does it contain?
If _____________, then the graph of the polynomial function is symmetric about the origin.f(x) = -f(-x)f(x) = -f(x)f(x) = f(-x)f(x) = f(x + 1)
QS is a mid-segment for triangle RUTIf TU= z + 2 and QS= z What is the value of z?
When you solve this system of equations by substitution, why did you get no solution? Choose all that apply.
A correlation cannot have the value:A) 0.0B) 0.4C) -1.01D) -0.5E) 0.99
the regular price of a high quality pair of binoculars is $600.00. This week, binoculars are on sale for 12% off. The tax rate is 3.5%. If you hand the cashier
In the figure, LMN is congruent to QRS.What is the value of x and y?
can you show how to find the solution of number 12 on a unit circle