Ask question

Ask question

All categories

3 years ago

11

Which prenatal test can be done between the 8th and 11th week of pregnancy and involves using a thin needle to remove small samp

les of hairlike material that surrounds the embryo?

1 answer:

Alexandra [31]3 years ago

4 0

Chronic villus sampling (CVS) is the name of the test.

You might be interested in

An elderly resident of an assisted-living facility has had his mobility and independence significantly impaired by the progressi

german

Answer:

Immunologically mediated joint

3 0

2 years ago

Which has allowed humans to decrease the amount of salt they use in stored foods?

sergey [27]

It would have to be refrigeration.

5 0

3 years ago

Read 2 more answers

Sickle cell anemia is most common in people of Northern European descent.

eimsori [14]

Sickle cell anemia is most common in people of Northern European descent. This is False

3 0

3 years ago

Read 2 more answers

A specialized diet would be needed to

stiv31 [10]

Answer:

B

Explanation:

specialized diets are needed to make changes due to medical issue or ethical concern. For example, gluten free if someone has celiac.

4 0

2 years ago

Read 2 more answers

A water tank has the shape of an inverted cone (like an ice cream cone without ice cream). the tank is 10m high and has a radius

Nostrana [21]

we know that

the surface area of the top of the water is calculated with the formula of the area of a circle

$A=\pi r^{2}$

Step 1

Find the radius of the water tank in the middle of the tank

by proportion

$\frac{10}{3} =\frac{5}{x} \\ \\ 10*x=5*3\\ \\ x=\frac{15}{10} \\ \\ x=1.5m$

so

For h=5 m

the radius is equal to r=1.5 m

Step 2

Find the surface area

$A=\pi*1.5^{2}$

$A=7.07\ m^{2}$

therefore

the answer is

the surface area of the top of the water is $7.07\ m^{2}$

5 0

3 years ago