Lindsey Vonn earns bronze in downhill, possibly her last Olympics February 21, 2018, 5:23 am Lindsey Vonn â after finishing what was likely her final Olympic downhill run â shrugged her shoulders after seeing her time and shook a friendly index finger at her good friend, Sofia Goggia of Italy.
Why do you think it is important that biologists have a good understanding of chemistry? Like all matter, living things are made of elements and chemical compounds. In addition, the survival of living things depends on chemical reactions that take place within and outside their bodies. Therefore, to understand living things, biologists needs a good understanding of chemistry. hydrogen bond the weak bond that forms between a hydrogen atom with a partial positive charge an atom with a partial negative charge like oxygen, nitrogen or fluorine.
Water has important roles and functions in chemistry, biochemistry and biology due to its diverse properties (that is, the way it behaves). Chemicals can be described in terms of two types of properties: 1  Physical Properties-e.g. thermal properties.2  Chemical Properties-incl. 3  reactions with other substances.he following table lists some of the characteristics of water that explain why water is important for life and for animal biology (including human biology) in particular. The following are listed in no particular order but are numbered for ease of reference: 1.