Answer:
The cell membrane is semipermeable because it prevents harmful toxins from entering and damaging the cell. At the same time, the cell membrane allows nutrients and other helpful substances through. In this way, the cell membrane is like a security guard of the cell.
Explanation:
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Freud theorized that the libido was an important drive of the id. The libido is some what known as the sex drive where it explains that it's the over all's person desire in terms of activities relating to sexual things. Freud has the belief that this drive is being contained and is a some sort of energy that is so called as 'id'.
Answer:
It was an agreement signed by India, Pakistan, and Bangladesh on August 28, 1973.
I took a test its A) Port of savanah
