This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The ancient water erosion features on the surface of Mars suggest that the planet must have had a ... (Read 79 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
The ancient water erosion features on the surface of Mars suggest that the planet must have had a much
 
  A) warmer, thinner atmosphere in the past
  B) cooler, thicker atmosphere in the past
  C) cooler, thinner atmosphere in the past
  D) warmer, thicker atmosphere in the past

Question 2

An amoeba is an example of a
 
  A) multicellular prokaryote
  B) multicellular eukaryote
  C) unicellular prokaryote
  D) unicellular eukaryote


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebonylittles

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


KWilfred

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Comparative features of blood vessels. Comparative features of blood vessels.
A Bobcat finds water in Tucson, AZ. A Bobcat finds water in Tucson, AZ.
The Sun as it appears from the surface of the Earth at sunrise. The Sun as it appears from the surface of the Earth at sunrise.
Ancient Oceans and Lakes on Mars Ancient Oceans and Lakes on Mars
Retrograde Motion of Mars Retrograde Motion of Mars
The xy plane is painted with a uniform surface charge density which is equal to 40 nC/m2 . ... The xy plane is painted with a uniform surface charge density which is equal to 40 nC/m2 . ...
Video: Origin of organelles Animation

For a complete list of videos, visit our video library