Answer:
influenza, aids and smallpox
Explanation:
Answer:
branched chains, linear chains, and bezene rings
If ice were more dense than water, it would freeze and sink over and over until the entire lake was frozen. ... This same process occurs in the fall as the surface water cools and becomes more dense; it will sink and cause the same movement or turnover of the lake's water.
Answer:Many bacteria and fungi are important in the environment because they return energy to the environment
Explanation: