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Scilla [17]
3 years ago
15

Multiple Choice: Please select the best answer and click "submit."

Biology
2 answers:
zhannawk [14.2K]3 years ago
8 0
A p1v1=p2v2 hope you pass the test 

Liula [17]3 years ago
5 0
Equation B has all 4 quantities.
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QUESTION 20
Zarrin [17]

Answer:

D. all of the above

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2 years ago
What is the only bone in the body not connected by muscle or ligament
cluponka [151]

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The hyoid bone is the only bone in humans that does not articulate with any other bone, but only has muscular, ligamentous, and cartilaginous attachments.

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4 0
3 years ago
Organisms that derive their energy from the sun and carbon from carbon dioxide are:
Leni [432]
Salutations!

Organisms that derive their energy from the sun and carbon from carbon dioxide area photoautotrophs. These organisms carry out photosynthesis. Examples of photoautotrophic organisms are: algae, green plants etc.

Hope I helped (:

Have a great day!
8 0
3 years ago
T/F the respiratory tract has multiple systems to help protect against airborne diseases. which of the following summarizes some
svetlana [45]

A mucociliary blanket to remove contaminants, secretion of lysozyme and other antimicrobial chemicals, and alveolar macrophages helps protect against airborne diseases.


Respiratory aerosols spread airborne infectious disease within infected individuals and between the infected individuals and their environment
Airborne diseases are caused by pathogenic microbes small enough to be discharged from an infected person via coughing, sneezing, laughing and close personal contact or aerosolization of the microbe. The discharged microbes remain suspended in the air on dust particles, respiratory and water droplets.
Some of the common pathogens that may spread via airborne transmission are:
Anthrax.
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Enteroviruses
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8 0
1 year ago
Can somebody please do the first one and could someone do it quickly and correctly thanks!
Rufina [12.5K]

Answer:all grow and develops

2.water

your welcome:)

Explanation:

5 0
3 years ago
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