Asked by big cox
Which organ in the excretory system filters blood?(1 point)
Responses
kidney
kidney
bladder
bladder
ureter
ureter
urethra
Responses
kidney
kidney
bladder
bladder
ureter
ureter
urethra
Answers
Answer
What is the term for changes in the internal or external environment that cause a response?(1 point)
Responses
signals
signals
messages
messages
nerves
nerves
stimuli
Responses
signals
signals
messages
messages
nerves
nerves
stimuli
Answered by
GPT 3.5
kidney
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