1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ierofanga [76]
3 years ago
8

Which statement correctly describes how your body defends itself against infectious disease?

Health
1 answer:
MatroZZZ [7]3 years ago
3 0

Answer:

The first line of defense is the skin; the second line of defense involves the immune system recognizing antigens found on the cell of a foreign invader; the third line of defense involves specialized cells that will attack invaders it sees as foreign.

Explanation:

You might be interested in
What is the recommended dietary allowance for vitamin d in individuals around 20 years of age?
aivan3 [116]
Vitamin D is a <span>fat-soluble </span>vitamin that <span>helps regulate the amount of calcium and phosphate in the body. </span><span>The recommendation for dietary allowance for Vitamin D for different categories of people are based on scientific research, publications, traditional use, or expert opinion. </span>Recommended daily allowance (RDA) is 600 International Units (IU) for those 1-70 years of age. Here belong also individuals around 20 years of age, so their recommended dietary allowance is also 600 IU. 
4 0
3 years ago
Which of the following best describes the purpose of publications caring for our children national health and safety performance
Natasha_Volkova [10]

Pretty sure the answer is D

8 0
3 years ago
What is a stress ball? How does it work? What are the benefits of using a stress ball?
White raven [17]

Answer:

A stress ball is an object you can take off your stress. More like something that can help you relax yourself,

Explanation:

4 0
3 years ago
A chef sees unused ingredients in the refrigerator so wants to design adapt a recipe to a recipe he can make with the ingredient
statuscvo [17]

Answer:first decide how big you want the portions to be.

Explanation:

By determining this you can see if the ingredients that you have can fit the recipe that you are trying to make.

3 0
3 years ago
Differentiate normal and abnormal vital signs values for infant and children?
mamaluj [8]

Explanation:

Infant

Normal: when it comes to heart rate, the normal state is between 85 to 190 when a baby is awake. One month until one year, 80-180. When it comes to respiratory system, it’s 30-60 times per minute. Temperature— 98.6 Fahrenheit. Blood pressure —64/41,

Abnormal: Anything less that differs to this.

Children

Normal: From one month to 11 years, normal heart rate would be 70-120. When it comes to respiratory system, children until the age of 5, 20-30 breaths per minute. Six to eleven years, between 12-20.

Abnormal: Anything else that differs to this.

7 0
3 years ago
Other questions:
  • Common side effects of Dilantin, the drug used to control epileptic seizures
    12·2 answers
  • The major risk for a victim in anaphylaxis is
    6·1 answer
  • How do you find patient zero?
    6·1 answer
  • Asha has been working out for a few months now. She has a schedule that requires her to go to the gym every day. Lately, she not
    10·2 answers
  • Which of the following is an example of a concentric contraction?
    6·2 answers
  • if two parents each have a dominant and recessive gene for eye color and have a baby,how many possible combinations of genes cou
    5·2 answers
  • Once absorbed, amino acids travel from the small intestine via the portal vein to the _______.
    6·2 answers
  • What skill-related fitness component will help you be a a successful dribbler? Explain why?
    7·1 answer
  • activity 1. an injured person needs your help. You are bringing her to safe place. How are you going to do that ? study the situ
    15·1 answer
  • The six dimensions of wellness do not affect one another.<br> A. <br> True<br> B. <br> False
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!