Read the article and use the information to answer the following questions. ultrasound how does an ultrasound produce an image of a fetus in the mother’s uterus?

Ultrasounds bounce inaudible sound waves off the solid structures in the body to create a 2D image.

The solid structures reflect sound waves, creating a white or gray appearance.

Explanation:

e2020 answer

the answer is d. exposing corruption in the church

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides