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

Author Question: Describe how a boiling liquid can be used to cool something (i.e., a refrigerator). A) A low ... (Read 75 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Aug 27, 2018
Describe how a boiling liquid can be used to cool something (i.e., a refrigerator).
 
  A) A low boiling liquid absorbs heat energy, dropping the temperature.
  B) As a liquid condenses, heat energy is required and the temperature drops.
  C) Heat energy is only used with solids like ice.
  D) Heat is used to convert vapor into a liquid, which is cooler than a gas.
  E) none of the above

Question 2

How does chemotherapy work to fight a disease or infection?
 
  A) It exploits subtle differences between the host organism and the disease organism.
  B) It binds to receptor sites and boosts the immune system of the host organism.
  C) It binds to the DNA of the host organism preventing the disease from spreading.
  D) all of the above
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


RYAN BANYAN

  • Member
  • Posts: 563
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Toucan uses beak to keep it cool Toucan uses beak to keep it cool
The arrangement of water molecules in (a) solid ice, and (b) liquid water. The arrangement of water molecules in (a) solid ice, and (b) liquid water.
The structure of liquid water The structure of liquid water
Active solar technologies use for heat, cool, and produce electricity Active solar technologies use for heat, cool, and produce electricity
What is the density of 96 mL of a liquid that has a mass of 90.5 g? What is the density of 96 mL of a liquid that has a mass of 90.5 g?
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
Video: Central Nervous System Animation

For a complete list of videos, visit our video library