Biology
Biology, 23.04.2020 19:22, okitsfrizz6366

Air moves into the lungs because

A) the gas pressure in the lungs is less than outside pressure.
B) the volume of the lungs decreases with inspiration.
C) the thorax is muscular.
D) contraction of the diaphragm decreases the volume of the pleural cavity.
E) all of these.

answer
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 03:00, longoriafaithe09
In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.
Answers: 3
image
Biology, 22.06.2019 14:00, queenkimm26
The dense layer of connective tissue that surrounds an entire skeletal muscle is the
Answers: 1
image
Biology, 22.06.2019 16:30, chanavictor2747
The pacific plate is an oceanic tectonic plate. how did a hot and the pacific plate interact to form the hawaiian islands?
Answers: 1
image
Biology, 22.06.2019 17:30, jsdhhddb8445
What are some of the immune functions of the lymphatic system? a. cleaning red blood cells from the blood and creating lymph fluids b. transporting lymph to the tissues and creating lymph fluids c. removing infectious agents and making white blood cells d. making red blood cells and removing infectious agents
Answers: 1
Do you know the correct answer?
Air moves into the lungs because

A) the gas pressure in the lungs is less than outside...

Questions in other subjects:

Konu
History, 01.08.2019 01:40