When mixed with water, acid and alkalis produce hydrogen and hydroxide ions, respectively. These chemicals are corrosive and should be kept away from the skin…
Adam Duhamel12 August 2022
In metallic bonding, electrostatic attraction between negative electrons and positive metal ions bonds the metal together. The lattice structure with free electrons allows metals to…
Adam Duhamel24 July 2022
Enzymes are catalysts for biological reactions, including one which we are all familiar with, digestion. When we consume foods we are asking our bodies to…
Adam Duhamel22 July 2022
Enzymes are proteins that act as biological catalysts. This means that they speed up useful reactions in the body, without being used up. Enzymes are…
Adam Duhamel22 July 2022
Disease is a problem with a structure or process in the body. Diseases are sometimes caused by pathogens, these types of diseases can often be…
Adam Duhamel22 July 2022
Diffusion is the random movement of particles from areas of high concentration to low concentration. This rate is not fixed and can be affected by…
Adam Duhamel22 July 2022
People have been studying the natural environment since the days of Aristotle and we have learned much about organisms by watching, dissecting and studying them.…
Adam Duhamel22 July 2022
Cells are the most basic units of living organisms and they allow the processes of life to take place. Humans, Venus fly traps and E-Coli…
Adam Duhamel22 July 2022
The carbon cycle is the process that moves carbon around the Earth, through different physical, chemical and biological stores. Carbon is temporarily stored in the…
Adam Duhamel22 July 2022