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 48 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

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The FDA recognizes 118 routes of administration.

Northern ice cap of Mars in 1999 Northern ice cap of Mars in 1999
Features of Nitrous Oxide Features of Nitrous Oxide
A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water. A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water.
Lakes and standing water Lakes and standing water
Inefficient irrigation wastes water Inefficient irrigation wastes water
Glacial Depositional Features Glacial Depositional Features
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library