karsyndenise karsyndenise

23-03-2017
Biology

contestada

Bio Help??

1. Transmission of the nerve message BETWEEN neurons is electrical in nature.
a. true
b. false

2. Blood pH level is maintained by the respiratory system.
a. true
b. false

Respuesta :

saturntech saturntech

23-03-2017

1: False. Chemical.
2: False. Endocrine.

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