If you decide you want to meet someone you met online, what should you do first?

A) tell your bff

B) call the person you met online on the phone

c) tell your parents

d) set up a meeting place

Explain what an exoskeleton is and what it is made of.

Identify how an electronic motor works.

Consider two blocks of copper. Block A contains 800 atoms and initially has a total of 20 quanta of energy. Block B contains 200 atoms and initially has 80 quanta of energy.

Identify the ways in which carbon is added to the atmosphere?

Why don't asteroids have atmosphere

What makes the lumbar vertebrae different from the cervical vertebrae and the thoracic vertebrae?

Matter has Certain types of what

Identify the type of relationship that exists between density and temperature

You are standing on the sidewalk and see a bus drive by. What would be an ideal frame of reference? A bird flying overhead A jogger running along the sidewalk A car driving alongside the bus A tree across the street

One isotope of sodium has 11 protons and 7 neutrons. What is the mass number of this isotope?