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
Nadusha1986 [10]
3 years ago
5

What’s a good analogy of the immune system

Biology
1 answer:
horrorfan [7]3 years ago
4 0

Answer:

The immune system works like what happens when a prisoner is breaking out of their cell. The Cell Mediated Response in the immune system is when killer t-cells attack any cell that has a pathogen on it. In this analogy, the cell-mediated response is the orders given by the police officer.

Explanation:

You might be interested in
Which condition is a developmental defect in which one testicle fails to descend into the scrotum?
elena55 [62]
Cryptorchidism I think
8 0
3 years ago
What types of reactions are catalyzed by enzymes?
Montano1993 [528]

Answer:

is B. Dehydration synthesis

Explanation:

I hope this helps

8 0
3 years ago
A driver traveling at a speed of 21 m/s tops a hill and spots a deer standing in the middle of the road 90 meters away. He hits
Iteru [2.4K]

Answer:

84m

Explanation:

Using the kinematics equation we can come up with the answer:

d=\dfrac{Vf+Vi}{2}\times t

Where:

Vf = final velocity

Vi = initial velocity

t = time

In your problem we have the following given:

Vf= 0 m/s

Vi = 21 m/s

t = 8 seconds

The Vf is zero because the car stopped. The distance given in this case is not useful in determining the car's distance so we will solve it. So just fill in the equation with the given:

d=\dfrac{Vf+Vi}{2}\times t\\\\d=\dfrac{0m/s+21m/s}{2}\times 8s\\\\d=10.5m/s\times 8s=84m

Thankfully, the deer was not hit!

8 0
3 years ago
15. Which of the following is not one of the characteristics of life?
Aloiza [94]

Answer:

Which of the following is not one of the characteristics of life?

a.

Balance

b. Digestion

C.

Circulatio

d. Conductivity

e. Reproduction

Explanation: A

7 0
2 years ago
Which of the following factors are biotic?
boyakko [2]

Answer:

soil temperature soil nutrients soil ph

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these best describes the concept of the rock cycle
    7·1 answer
  • The weight of bodies may change somewhat from one location to another as a result of the variation
    12·1 answer
  • A _____ is the first cell that results when an egg is fertilized by a sperm.
    10·1 answer
  • What is one of the main pigments found in the thylakoid membrane and what is its function?
    12·1 answer
  • In vertebrates, chemical messengers called hormones are secreted by the _____ system.<br><br> \
    13·1 answer
  • L
    11·1 answer
  • Which process produces RNA from DNA?
    5·2 answers
  • Species like fish and turtles have many predators. These species produce more offspring than will survive. Which of the followin
    9·1 answer
  • What is the role of carbon storage in organisms? (plz help)
    11·1 answer
  • Helppp Pleaseee Ill give u pointssss
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!