« previous next »

Author Question: The body's system of organs, tissues, and cells is designed to protect against infections and ... (Read 247 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jun 22, 2018
The body's system of organs, tissues, and cells is designed to protect against infections and harmful substances and is referred to as the ____. a. health supporting system c. defense system b. defense immunity d. immune system
 
  Fill in the blank(s) with correct word

Question 2

____ is a synonym for illness. a. Immunity c. Disease b. Sickness d. Infection
 
  Fill in the blank(s) with correct word


karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Jun 22, 2018
Thank you


karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

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

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

The major muscles of the human body, anterior side. The major muscles of the human body, anterior side.
Butterfly body Butterfly body
Nine pulse sites on the human body. Nine pulse sites on the human body.
The male reproductive system. The male reproductive system.
Complete Digestive System: Bird Complete Digestive System: Bird
Insect Body Plan: Grasshopper Insect Body Plan: Grasshopper
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library