Seudónimo Seudónimo

23-02-2017
Biology

contestada

A divice that bounces sound waves off underwater objects

Respuesta :

Diamondlox Diamondlox

23-02-2017

Sonar radar is a device that is in submarines using sound to show a land structure underwater

Answer Link

Otras preguntas

Which most resembles a scientific model? A) computer mouse B) computer hardware C) computer game D) computer keyboard

How might a surplus of food have helped civilizations advance from hunter-gatherer societies? A. A surplus of food allowed people to hunt large animals more

PLEASE HELP!! :(Asher cut five sets of boards to build triangular tables. Which of the following sets of side lengths would form tables shaped like a right tri

External factors in decision making include all of the following EXCEPT: A. ethics B. media and society C. economic factors D. peers and family

In 1821 what was the problem mexican leaders had with texas

What is one of the author's purposes, according to the lesson emphasis

Santa has lots of mixed up socks in his sack! If he has 6 green socks, 4 gold socks, 8 black socks and 2 red socks, what is the minimum he needs to pull out of

What has the greatest opportunity to avoid developing a disease or injury?

What does Travis not do after he has to shoot Old Yeller? A. refuse to cry B. sleep for a week C. feel dead inside even after his mother talks to him about i

What two hormones are secreted from the same gland but oppose the action of one another?