Ultraviolet waves can;
a- enable your body to produce vitamin d
b- cause cancers
c- cause skin damage
d- all of the above

Which of the following would not be taken into consideration when describing the quality of a sound

What is the relationship between the direction of motion of the balloon and the wind currents

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?