answer.
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
Ivan
2 years ago
6

What do saliva, tears, and nasal mucus have in common?

Biology
2 answers:
Elena-2011 [213]2 years ago
7 0

Answer: all can destroy bacterial cell wall

Explanation: i took the test

leonid [27]2 years ago
3 0
<span>Saliva, tears, and nasal mucus all contain an antimicrobial enzyme called lysozyme. This enzyme is part of our immune system, and protects us from foreign pathogens, such as bacteria, viruses, and fungi. Lysozyme is also present in human milk. Skin is the primary immune system protection against pathogens, and saliva, tears, and nasal mucus protect the paths into the body that skin can't protect.</span>
You might be interested in
What is the foremost purpose of a human community?
Elanso [62]
I would say that t<span>he foremost purpose of a human community is to meet human needs by working together. </span>
3 0
2 years ago
Read 2 more answers
Why is it necessary to "starve" the donor cells prior to reproductive cloning? to force the enucleated egg cell into g0 stage so
kiruha [24]
<span>To force the cells into G0 stage so that the nuclei removed from them will respond to the cytoplasmic growth signals. </span>
5 0
2 years ago
Read 2 more answers
·methanogens ·extreme halophiles ·lack a nucleus and cell organelles ·cell walls do not contain peptidoglycan These characterist
Strike441 [17]
A. archaea because lack a nucleus and cell organelles ·cell walls do not contain peptidoglycan                                                                                                                                                                                                                                                                                           
6 0
2 years ago
Read 2 more answers
Which of the following pairs a land cover with its most appropriate use? A. Urban land → Human shelter B. Rangeland → Lumber C.
larisa [96]
A. Urban land --> human shelter (APEX)
5 0
2 years ago
Read 2 more answers
Black mice and tan mice are native species that are observed in a particular region. Human habitation in the region caused an in
4vir4ik [10]

Answer:

A

Explanation:

The correct answer would be that <u>the availability of food resources for black mice and brown mice will decrease.</u>

<em>Since the food requirements of the black mice are the same as that of the invasive brown mice, the available food supply that used to be only for the black mice would now be shared by the two strains of mice. Hence, the available food for the two groups of mice will naturally decrease.</em>

There is no sufficient information to conclude that the population of tan mice will decrease, hence, option B is incorrect.

The black mice and tan mice have different food requirements going by the information available in the illustration, hence, both cannot compete for food resources. Option C is, therefore, incorrect. In the same vein, option D is incorrect because the tan mice have different food requirements from the brown mice.

<u>The only correct option is A.</u>

3 0
2 years ago
Other questions:
  • When growing in windy environments, this organism will grow low along the ground, but when growing in sheltered environments, it
    12·2 answers
  • Students graphed the growth rate over several weeks of two plants in their classroom. The equations of both plants are given whe
    16·2 answers
  • Fatty acids cannot be used to make glucose because:
    15·1 answer
  • A biology teacher asks his class to make models of a plant cell, an animal cell, and a bacterial cell. Aside from cytoplasm and
    9·2 answers
  • How does a cow use the sugar molecules stored in the grass it eats?
    13·1 answer
  • Under which conditions is it appropriate to re-contact the individuals who provided biological specimens?
    15·1 answer
  • If the Oort cloud contains 1012 comets, and ten new comets are discovered coming close to the Sun each year, what percentage of
    5·1 answer
  • Where do talbots sympathies lie does she believe that naming a single valedictorian is right or wrong?
    8·2 answers
  • Refer to the stages of Meiosis shown in Figure 12-17. Events in which stages determine the assortment of genes in the gametes? E
    7·1 answer
  • Tides are the cycle of rising and falling
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!