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
sdas [7]
3 years ago
13

What are your body's first line of defense? How does your skin work to protect you?

Biology
2 answers:
11111nata11111 [884]3 years ago
8 0
Skin blood bones hope that helped
finlep [7]3 years ago
7 0
Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes. Specialized immune cells within skin tissue help to fight invading organisms. Past work by an NIH research team showed that commensals can help the body's immune cells fight disease-causing microbes.
Hope this helps you!

(っ^▿^)

You might be interested in
1. Experiments are designed so that the control group differs from the experimental group by one
Basile [38]

Answer:

I don't want to give wrong answer, but here is what ik kiddo;

Explanation:

An experimental group is the group that receives the variable being tested in an experiment. The control group is the group in an experiment that does not receive the variable you are testing.

HOPE IT HELPS!!

3 0
4 years ago
Assume tall (T) is dominant to dwarf (t). If a homozygous dominant individual is crossed with a homozygous
zlopas [31]
<span>a basic difference between Mendel's p</span><span> <span /><span> but not the particulate hypothesis, maintained that after a mating, the genetic material provided by each of the two parents is mixed in the offspring, losing its individual identity. </span></span><span /><span><span><span /></span></span>is and the blending hypothesis?

5 0
3 years ago
Select the true statements (more than one) about the characteristics of sensory neurons in the stretch reflex. View Available Hi
Dafna11 [192]

Answer:

The true statements are-

1) Sensory neurons transmit efferent impulses towards the antagonist muscles

2) Sensory neurons transmit afferent impulses towards the spinal cord (CNS)

3)When a stretch activates the muscle spindle, these sensory neurons transmit impulses at a higher frequency.

7 0
4 years ago
What is the target daily intake of carbohydrates for a person pf your age.
Trava [24]
→ The Dietary Guidelines for Americans recommends that carbohydrates make up 45 to 65 percent of your total daily calories.

So, if you get 2,000 calories a day, between 900 and 1,300 calories should be from carbohydrates. That translates to between 225 and 325 grams of carbohydrates a day.


There you go! I really hope this helped, if there’s anything just let me know! ☻
7 0
4 years ago
Read 2 more answers
Which is not a major component of natural gas
bekas [8.4K]
Natural gas refers to the mixture of gaseous hydrocarbons which are used as fuel. The major component of natural gas is methane. The other components of natural gas are ethane, propane, nitrogen, carbon dioxide, hydrogen-sulphide and trace amount of water.
Natural gas does not contain CARBON MONOXIDE. 
7 0
3 years ago
Other questions:
  • What is the importance of the phosphorus cycle??
    10·1 answer
  • Scenario 2: Make a cross between the following flies: 1: A heterozygous gray-bodied fly and 2: A heterozygous gray-bodied fly. W
    13·1 answer
  • What is the use of genetics to predict and explain traits in children
    11·1 answer
  • Why do scientists study galaxies
    8·2 answers
  • A substance that is produced by a plant that affects how it grows and develops is called a
    8·2 answers
  • The hardness of a steel nail is about 5.5 a certain mineral scratches a steel nail but does not scratch quartz. What could the h
    13·2 answers
  • 100 POINTS which bone does not move when the muscle contracts
    5·2 answers
  • PLS HELP ME!!!!! TYSM
    7·2 answers
  • What does it mean to move UP the concentration gradient?
    6·1 answer
  • the nurse is assessing a patient who is diagnosed with respiratory acidosis. which cardiovascular finding does the nurse anticip
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!