« previous next »

Author Question: The first living organisms probably resembled A) single-celled eukaryotes B) multicellular ... (Read 181 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
on: Jul 27, 2018
The first living organisms probably resembled
 
  A) single-celled eukaryotes
  B) multicellular eukaryotes
  C) single-celled prokaryotes
  D) multicellular prokaryotes

Question 2

Measuring the light reflected from a planet's surface and/or atmosphere allows us to determine its
 
  A) chemical composition
  B) physical size
  C) temperature
  D) distance


polinasid

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain
Living with Floods Living with Floods
Living will. Living will.
Single nucleotide polymorphisms (SNPs) are shown in red Single nucleotide polymorphisms (SNPs) are shown in red
A single-nucleotide change in the DNA encoding -globin A single-nucleotide change in the DNA encoding -globin
Microbes that have become model organisms for genetic studies Microbes that have become model organisms for genetic studies
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library