Each person has a sex, a gender, and a gender identity. These are all aspects of your sexuality. They are all about who you are, and they are all different, but related. Sex is biological. It includes our genetic makeup, our hormones, and our body parts, especially our sex and reproductive organs. Gender refers to society's expectations about how we should think and act as girls and boys, and women and men. It is our biological, social, and legal status as women and men. Gender identity is how we feel about and express our gender and gender roles â clothing, behavior, and personal appearance. It is a feeling that we have as early as age two or three.
A chemical change is the change of one or more substances into other substances. A physical change is when the state or shape of matter is changed. In a chemical change molecu â¦ les are combined or beak apart to form new substances.Rusting iron is an example of a chemical change. crushing a can or tearing paper can be an example of physical change. 7 people found this useful.
One would think that a change is a change is a change so why would there be a distinction between a physical change and a chemical change? Well, there is a big difference! If you change something physically you still have what you started with. For example, if you tear a piece of paper you still have paper.