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PLEASE HELP ASAP BABES!! (19 points and brainliest for correct answers) (5 questions) The first step in the scientifc method, is to ask a question or A) state the problem. B) state the conclusion. C
PLEASE HELP ASAP BABES!! (19 points and brainliest for correct answers)
(5 questions)
The first step in the scientifc method, is to ask a question or
A) state the problem.
B) state the conclusion.
C) research the problem.
True or False: ALL organ systems work together or are interconnected!
A) True
B) False
Which of these is NOT one of the structures considered to be the immune system's first line of defense?
A) Mucous Membranes
B) Cells
C) Tears
The purpose of the immune system is to identify and destroy disease-causing organisms called __________.
A) Pathogens
B) Antibodies
C) Macrophages
When we get sick with a cold or the flu, the ________ system responds and tries to defend our body against the virus.
A) immune
B) nervous
C) endocrine
