What protists do not have definite shape

State a material that has poor thermal conductivity

The airport has a new plane that can go from 0 miles per hour to 100 miles per hour in 10 seconds. What is being described about the new plane? acceleration speed velocity magnitude

What should you do immediately if a boat motor catches fire?

State the name of the process in each of the following changes of state: a) Solid to a liquid b) Liquid to a solid c) Gas to a liquid d) Liquid to a gas

Do all protostars become stars?

How was helium first discovered? mining of the radioactive element uranium using spectral analysis of the Suns' emission spectra o hubble obtaining samples from explosions off the surface of the sun deep sea mining off the coast of Texas

If you get something in your eyes in the lab, what is the most important thing to do?

In the physics of motion a force acting over a distance is?

What is the resistance of a clock if it has a current of 0.30 a and runs on a 9.0-v battery? 0.033 2.7 9.3 30

A child is sledding. He starts at the top of the hill with a velocity of zero, and 3 seconds later he is speeding down the hill at 12 meters per second. What is the child's acceleration?