A. Patient is male because there is a Y chromosome
B. 47 chromosomes
C. Down syndrome or trisomy 21
The human gets antibodies to stop the disease while malaria gets a place to breed and food
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A, strongly basic. i’m not sure if i’m right but oh well
Grass often dies near roads that have been <span>salted to remove ice during the winter because the salt spread out into layer of the grass </span>cell. Then the water goes into the ice because the grass is attracted to the salty ice water. Hence, this dehydrates the plant cell by removing excess water, so it dies since it can no longer perform the proper cell function.<span> </span>
Answer:
I believe it's ecological succession.
Hope that helps!
