According to fossil evidence, how far back in time did life on Earth exist? A) about 545 million ...

Author Question: According to fossil evidence, how far back in time did life on Earth exist? A) about 545 million ... (Read 64 times)

Alygatorr01285

Hero Member
Posts: 564

on: Jul 27, 2018

According to fossil evidence, how far back in time did life on Earth exist?

A) about 545 million years B) about 2.0 billion years
C) about 65 million years D) about 3.5 billion years or more

Question 2

Oceans cover more of Earth's surface than land.

Indicate whether the statement is true or false

laurnthompson

Sr. Member
Posts: 334

Reply #1 on: Jul 27, 2018

Answer to Question 1

D

Answer to Question 2

TRUE

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.