« previous next »

Author Question: Which type of cleaning uses small living organisms to eat oil and grease? A) Solvent B) Microbe ... (Read 141 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jun 23, 2018
Which type of cleaning uses small living organisms to eat oil and grease?
 
  A) Solvent B) Microbe
  C) High pressure spray D) None of these

Question 2

When hammering an aluminum part, it is best to pound with _______.
 
  A) A steel hammer B) A plastic mallet C) An iron hammer D) None of these


asdfghjkl;

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

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?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

A small herd of Przewalski's Horses A small herd of Przewalski's Horses
The small intestine. Anterior view of the abdominopelvic cavity illustrating how the three sections The small intestine. Anterior view of the abdominopelvic cavity illustrating how the three sections
Jaguar F-type front Jaguar F-type front
The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old. The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old.
Label the four mutated DNA segments shown below according to the type of point mutation each ... Label the four mutated DNA segments shown below according to the type of point mutation each ...
Mucosal surface of the small intestine. Mucosal surface of the small intestine.
Video: Epidural Hematoma

For a complete list of videos, visit our video library