Answer:
Answer
Explanation:
It cause for disasters like lost of crop which causes no food and starvation. It also causes farms to lose money and thus is limiting farming,the citizens,and even the economy .
(b) Electrical-->Chemical-->Chemical
(c) Chemical-->Electrical-->Chemical
(d) Electrical-->Chemical-->Electrical
Answer:
(d) Electrical-->Chemical-->Electrical
Explanation:
A nerve impulse is the transmission of an electrical change along the neuron's membrane from the point at which it is stimulated (synapse). The normal direction of impulse in the body is from the cell body to the axon. This nerve impulse, or action potential, is a sudden and rapid change in the transmembrane potential difference.
Normally, the membrane of the neuron is polarized at rest, which means that the ionic constitution of the medium internal to the membrane is different from the external medium, which generates different electrical charges in one medium and the other, so this difference, ie , the potential during rest is negative (-70 mV). The action potential thus consists of a rapid reduction of membrane negativity to 0mV and inversion of this potential to about + 30mV, followed by a rapid return to values slightly more negative than the resting potential of -70mV.
Nervous impulse or action potential, therefore, is a phenomenon of an electrochemical nature and occurs due to changes in the permeability of the neuron membrane. These permeability modifications allow ions to pass across the membrane. Since ions are electrically charged particles, changes also occur in the electric field generated by these charges.
Thus, we can say that the correct answer to this question is: Electrical -> Chemistry -> Electrical
Answer:d
Explanation:
Answer:
Your lungs bring fresh oxygen into your body. They remove the carbon dioxide and other waste gases that your body's doesn't need.
Explanation:
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B. 19.9%.
C. 21.5%.
D. 13.4%.
Answer:
Their Cell walls
Explanation:
Answer:
d
Explanation:
How do you feel about the results of this activity? Were you surprised? Why or why not?
The results of an activity or experiment can either prove or disprove the initial hypothesis. Also, if they disprove the initial idea or hypothesis they are surprising.
In any activity or experiment, the results are always related to the first idea or hypothesis. In this way, the results can:
For example, if the initial idea is "Plants require 10 ml of water to survive" by the end of the experiment you will understant if this is true or if it is false.
Moreover, if the results do not match your initial idea, then they can be classified as revealing and surprising.
Note: This question is incomplete because the activity is not included; however, I answered this question based on general knowledge.
Learn more in: brainly.com/question/10349874
Answer:
What activity
please update the ?