Question

which of the following is an example of an organism responding to internal stimuli? a marathon runner collapsing due to low blood sugar and not enough water. a person running away from a bear. a plant moving toward sunlight. rewatch

Explanation:

Internal stimuli come from within an organism. Low blood - sugar and lack of water are internal conditions. Running from a bear is a response to an external threat. A plant moving towards sunlight is a response to an external light source.

Answer:

A. A marathon runner collapsing due to low blood sugar and not enough water