How do water's relative densities as a solid and liquid differ from that of most other substances

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Describe the function of the endomembrane system? what organelles are involved?