Is a sponge made of cells or cell walls?
is plastic made of cells or cell walls?

Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?

Work = force × a. work b. energy c. distance d. momentum

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?