This topic contains a solution. Click here to go to the answer

Author Question: Most of the openings in the body are lined with _____, a substance that traps and destroys bacteria ... (Read 175 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
Most of the openings in the body are lined with _____, a substance that traps and destroys bacteria and viruses.
 
  a. Alveoli c. Skin
  b. Mucous d. Antibiotics

Question 2

Why is it necessary to indicate a second and third choice when using a wire service?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

qytan

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

B

Answer to Question 2

The receiving florist may not be able to provide the first choice.




@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jul 21, 2018
Wow, this really help


JaynaD87

  • Member
  • Posts: 368
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

For a complete list of videos, visit our video library