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

Author Question: Which of these investigators did NOT contribute to our knowledge of atoms? A) Aristotle B) John ... (Read 44 times)

tuffie

  • Hero Member
  • *****
  • Posts: 534
on: Jul 29, 2018
Which of these investigators did NOT contribute to our knowledge of atoms?
 
  A) Aristotle
  B) John Dalton
  C) Robert Brown
  D) Albert Einstein

Question 2

What did Robert Brown see in his microscope?
 
  A) straight-line motion
  B) circular motions
  C) parabolic motions
  D) random motions


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mtmmmmmk

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


tuffie

  • Member
  • Posts: 534
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Deficient knowledge surgical procedures Deficient knowledge surgical procedures
A parade for Grover Cleveland in Chicago in 1892, by John Klir. Music, mirth, real drama—a president A parade for Grover Cleveland in Chicago in 1892, by John Klir. Music, mirth, real drama—a president
The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ... The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ...
CRUCIFIXION WITH THE VIRGIN AND ST. JOHN THE EVANGELIST CRUCIFIXION WITH THE VIRGIN AND ST. JOHN THE EVANGELIST
Washing off the feet John. Bible Washing off the feet John. Bible
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library