Which uses high-frequency sound waves to make an image of a developing fetus? A. ectopic pregnancy B. chorionic villus sampling C. ultrasound D. amniocentesis

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asked Aug 17, 2019 10.6k views

2 Answers

Kent Weigel · Answer 1 · 2019-08-19T01:34:40+0000

Answer: 1. C) engage in regular physical activity

2. C) A blastocyst attaches to the wall of the uterus

3. C) ultrasound

Explanation: because the test said i was right