Answer:
Make an observation.
Ask a question.
Form a hypothesis, or testable explanation.
Make a prediction based on the hypothesis.
Test the prediction.
Iterate: use the results to make new hypotheses or predictions.
Explanation:
<u>W</u><u>h</u><u>y did the irish potato famine occur</u><u>:</u>
<em>~</em><em>b</em><em>e</em><em>c</em><em>a</em><em>u</em><em>s</em><em>e</em><em> </em><em>of</em><em> </em><em>a failure of the potato crop, which many people relied on for most of their nutrition. </em>
<em>~</em><em>A disease called late blight destroyed the leaves and edible roots of the potato plants in successive years </em>
<em>~</em><em>began in 1845</em>
<em>~</em><em>ended</em><em> </em><em>in</em><em> </em><em>18</em><em>4</em><em>9</em>
<em>~</em><em>Name</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>disease</em><em>-</em><em> </em><em>fungus-like organism Phytophthora infestans (or P. infestans)</em>
Hope this helped you- have a good day bro cya)<em> </em>
Answer:
B) generator potential
Explanation:
The short-lived and localized changes in membrane potential are called graded potentials. A sensory receptor senses the stimulus. As the stimulus is sensed by the associated sensory neuron, there is the production of a graded potential. When the receptor of a sensory neuron is excited by some form of energy such as heat, light, etc., the resulting graded potential is called a generator potential. It is also called a receptor potential.
If the receptor potential is large enough to reach the threshold, it triggers one or more nerve impulses in the axon of the sensory neuron. For instance, thermosensory receptors sense the change in the temperature conditions and the associated sensory neurons generate the graded potential. Since the graded potential is generated due to temperature (heat), it is a generator potential.
Answer:
my gut is telling me A because histamine sound familiar