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
Anvisha [2.4K]
2 years ago
6

Physical barriers that help prevent an individual from contracting diseases include __________. a. white blood cells, enzymes, t

ears, and skin b. swea
Biology
1 answer:
Nostrana [21]2 years ago
4 0

Sweat, tears, skin, and mucous membranes are among the physical defenses that keep a person from being sick.

<h3>What causes infectious diseases?</h3>

Coming into contact with a person or an animal who has the virus is one of the most straightforward ways to obtain the most contagious or infectious diseases. Direct contact, such as person-to-person contact, can transfer contagious diseases. Direct transmission of bacteria, viruses, or other germs from one person to another is the primary method by which contagious diseases are typically disseminated. If someone who is unaffected touches, kisses, coughs, sneezes, or has the virus or bacterium on them, this could happen. Additionally, these pathogens can disperse through sexual contact and the exchange of bodily fluids. The person who spreads the infection may only be a carrier and not exhibit any signs of the illness.

To know more about infectious diseases, visit:

brainly.com/question/13327723

#SPJ4

You might be interested in
Which factors affect the temperature of a region? Check all that apply.
kogti [31]

The factors that affect temperature or altitude latitude and distance from sea the height measured from sea level is called altitude when the latitude increases the distance from the Sun Also increases so the temperature gradually decreases

5 0
3 years ago
Read 2 more answers
Which level of Ecology explores the relationships among different species and the environment?
vichka [17]

Answer:

I an expert in Biology, trust me.

I an expert in Biology, trust me.Your answer is<em><u> </u></em><em><u>Ecosystems</u></em><em><u>.</u></em>

<u>Explanation:</u>

<em><u>An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.</u></em>

<em><u>If</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>like</u></em><em><u> </u></em><em><u>my</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>can</u></em><em><u> </u></em><em><u>mark</u></em><em><u> </u></em><em><u>my</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>Brainliest</u></em><em><u>.</u></em>

<em><u>And</u></em><em><u> </u></em><em><u>if</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>any</u></em><em><u> </u></em><em><u>questions</u></em><em><u> </u></em><em><u>do</u></em><em><u> </u></em><em><u>not</u></em><em><u> </u></em><em><u>hesitate</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>ask</u></em><em><u>.</u></em>

8 0
2 years ago
As you study two closely related predatory insect species, the two-spot and the three-spot avenger beetles, you notice that each
AVprozaik [17]

Answer:

d. Character displacement

Explanation:

Character displacement is the phenomenon in which the similar species living in the same geographical region with similar niches differentiate in order to reduce their niche overlap and avoid competitive exculsion. Just like in this case of two- spot and three -spot avenger beetles as their timmings for hunting is different where their ranges overlap. So it's the good example of character displacement,

8 0
3 years ago
Read 2 more answers
How could you find out whether an earthworm eats soil or not?
navik [9.2K]
It's biproducts or by cutting it open and find out.
4 0
3 years ago
Is Hh a homozygous or heterozygous ​
weeeeeb [17]
Heterozygous (brainly needs me to put more characters in)
6 0
3 years ago
Other questions:
  • Two true breeding stocks of fruit flies are crossed. One parent had red, oval eyes and the other had white, round eyes; all F1 i
    10·1 answer
  • What do you think the human body systems (like skeletal, muscular, circulatory, excretory, etc), have in common with homeostasis
    7·1 answer
  • Why are viruses on the border between living and non living
    10·2 answers
  • The area where an organism lives its life including the living and nonliving factors
    11·2 answers
  • The influence of biology on the development of technology and engineering
    5·1 answer
  • (a) Describe the biological need for cells to be surrounded by a membrane that is selectively permeable for different materials
    7·1 answer
  • In your own words, explain why a plant cell would need a larger vacuole than an animal cell.
    11·2 answers
  • Stellar evolution is the life cycle of a star. A cycle suggests that upon death of a star, another star is born. How is this pos
    5·1 answer
  • If thyroid hormones are not released, you can regulate body temperature by _____, which requires a greater use of _____.
    5·1 answer
  • Function of throxine and insulin​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!