They pull and the same ones push away
Answer:
What is the effect of immunity on the spread of disease?
Explanation:
It links both immunity and the spread of disease into a question that suggests an independent and dependment variable.
Answer: chorionic villus sampling
Explanation:
CVS: A thin tube that is guided through the cervix. Is a type of prenatal diagnostic test to detect chromosomal problems that can result in genetic diseases and birth defects.
the area of the square is: 100
the area of the circle is: 78.5
i THINK if you subtract it, it will be 21.5
