Using sonar in an ocean environment, you can determine how far below you are from reaching the bottom, or if something bigger picks up, say a whale, which in turns lets you know something big is beneath you. It helps determine how far you are under the water as well.
Answer:
esiska black is da right answer ahaha
Explanation:
One's material and one's apparatus?
A-fallopian tubes
B-uterus
C-ovaries
The uterus is the place where the fetus develops