What is the least common multiple of 2,3,15

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

Which material is commonly used as a culture medium for living cells

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.