B. Harmful to humans if used improperly, is the correct answer.
A, C, and D are all positive effects of technology. However, we are looking for the negative effects of technology. Thus, B is the correct answer.
Answer:
<h2>This is a neurodegenerative condition which affects the nerve cells (neurons) in the brain and the spinal cord.
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Explanation;
Amyotrophic lateral sclerosis; This is a neurodegenerative condition which affects the nerve cells (neurons) in the brain and the spinal cord.
Amyotrophic lateral sclerosis and respiratory distress Increases restlessness, this condition results from insufficient oxygen flow to the brain. As the body tries to compensate for insufficient oxygenation, the heart rate increases and blood pressure decreases. Sufficient oxygen does not reach to the brain.
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<em>The answer is D.) Because the leaf is coated in lipid molecules</em>
<em>A is wrong because water is polar, an example of non polar is oil, and everyone knows that oil and water do not mix. Their molecules just aren't attracted to each other. </em>
<em>B is wrong because water is polar.</em>
<em>C is wrong because cellulose is one of the most abundant organic compounds on the Earth, and it's a major component of the cell walls in plant cells.</em>
