What's the purpose of the body's immune system?
A To block pathogens from infecting the body
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Biology, 20.02.2021 01:00 Madsissabell
What's the purpose of the body's immune system?
A To block pathogens from infecting the body
B To fight off infections
D All of the above
Answers: 3
Biology, 21.06.2019 22:00
Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.
Answers: 3
Biology, 22.06.2019 07:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.
Answers: 3
Biology, 22.06.2019 07:20
Which best describes carbon dioxide’s path out of the body
Answers: 2
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