Do your best to answer all the question that you can do for 100 points and brainlest.
if you p...
Biology, 15.01.2020 08:31 jholland03
Do your best to answer all the question that you can do for 100 points and brainlest.
if you put too many wrong answers i will report you.
16.
antibodies destroy pathogens by
binding to antigens on the pathogens
destroying phagocytes
breaking the cell membranes of pathogens
infecting t cells
17.
the role of the respiratory system is to bring what substance into the body?
red blood cells
carbon dioxide
oxygen
water
18.
which keep pathogens from entering the body through the breathing passages?
cilia and mucus
phagocytes and lymphocytes
oil and sweat
saliva and acid
19.
is part of the first line of defense against pathogens.
inflammation
skin
b cells
t cells
20.
which substances are produced during respiration?
oxygen and red blood cells
carbon dioxide and water
carbon dioxide and red blood cells
water and oxygen
21.
use the diagram to answer the question.
which describes structure e?
the diaphragm, which contracts to expel air from the lungs
the lungs, which contain alveoli for gas exchange
the lungs, which expand and contract during breathing
the diaphragm, which contracts to allow air to enter the lungs
22.
an infectious disease is
not able to be cured
caught because the weather turns cold
caused by pathogens
spread only by bacteria
23.
which kind of pathogen causes athlete’s foot?
fungi
bacteria
viruses
protists
24.
what type of white blood cells are part of the inflammatory response?
b cells
t cells
cilia
phagocytes
25.
under normal conditions, which of the following substances is found in urine?
glucose
urea
protein
blood cells
Answers: 3
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Answers: 1
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Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
Answers: 1
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Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt
Answers: 2
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