izzybelly1bella izzybelly1bella

22-04-2016
Biology

contestada

which technological tool uses a sound echo to measure distance?
A. sonar
B. submarine
C. ocean buoy
D. robotic probe

Respuesta :

TheGreatPerhaps TheGreatPerhaps

22-04-2016

A. The sonar is used to determine the depth of water by transmitting sound pulses into water.

Answer Link

Otras preguntas

how to solve -6r(4r-5)-2(r-2) plz...

which of the following is an element?carbon dioxide sodium chloride water hydrogen

One number is 2 more than 5 times another. their product is 39. find the numbers.

hich of the following is a healthy bedtime routine? A. eat a large meal, get into bed, read for 30 minutes B. take a bath, get into bed, discuss monthly budget

Disease is easier to spread in _____ society.

Q 12 question 12 a project manager must publish a project schedule. activities, start/end times, and resources are identified. what should the project manager d

I need help please.!!!!

How does Ismene’s feel about antigone

Explain why ellis believes the american revolution was probably inevitable

This is dimensional analysis- Question: You spend 230 minutes in chemistry class each week. How many total minutes will you spend in chemistry at the end of the