Answer:
d
Explanation:
Isotonic never changes,hypertonic swells up in explode and hypotonic shrivels
Answer: The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products that do not belong in the nervous system or even body.
Explanation:
Answer:
'It allows the bacterium to produce a dormant and highly resistant cell to preserve the cell's genetic material in times of extreme stress. Endospores can survive environmental assaults that would normally kill the bacterium.'
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Answer:
a. Men and women differ physically in some limited ways.
Explanation:
The concept of physical superiority is a relative one, so to say that one gender is physically superior to another is wrong not only socially, but also biologically. That being said, there are still some physical differences between men and women. For instance, men in average, tend to be taller and stronger than women, while women tend to have a higher pain threshold than men. Therefore, the most appropriate statement is that a. Men and women differ physically in some limited ways.