renee3682 renee3682

02-10-2018
Chemistry

contestada

How me and other scientists know about animals that went extinct for million people million of years ago

Respuesta :

asalatkap8fsoz asalatkap8fsoz

02-10-2018

the answer is fossils. they find and study them

Answer Link

Otras preguntas

Which parallel runs through Canada

Is if I were one of the adults, I would have looked both ways before crossing the road. Subjunctive or conditional

what was the Declaration of Independence written about?

Find an equation of the plane.The plane through the point(4, −3, −1)and parallel to the plane 6x − y − z = 6

The weak acid HA is 4 % ionized (dissociated) in a 0.30 M solution. A. What is Ka for this acid?B. What is the pH of this solution?

You are concerned about the rate of death in catfish your aquaculture operation in tanks that have a high amount of algae growth. You collect some of the algae

what is the answer to this question: 1+2?

if a number is negative, then its opposite will be:

Select all the solutions to this equation. x2 = 121 x = 11 x = 21 x = 61 x = –11 x = –21

The [H+] of a solution can be determined from the pH using the equation: [H+] = 10 - pH ... Where: [H+] = hydrogen ion concentration. Note: Write [H+] as [H+].