What secondary breast cancer is. A cancer is made up of millions of cancer cells. These form a tumour. The original cancer in the breast is known as a primary breast cancer. Some cells may break away and spread to another part of the body and form a new tumour.This is called a metastasis or a secondary cancer.hat secondary breast cancer is. A cancer is made up of millions of cancer cells. These form a tumour. The original cancer in the breast is known as a primary breast cancer. Some cells may break away and spread to another part of the body and form a new tumour.
Full Answer. There may be anywhere from a few hundred to a few thousand students at any level of education, ranging from elementary school to university. In order for faculty and staff to manage such large groups, implementing rules for the students is necessary. Some rules are intended to protect the students as well as the teachers.
What schools are responsible for. Every school has a health and safety policy. Ask the school if you want to read it. It should contain details of what the school is responsible for (eg school trips) as well as what they should do to look after your child.Schools must follow the same health and safety law for indoor temperature as other workplaces.sk the school if you want to read it. It should contain details of what the school is responsible for (eg school trips) as well as what they should do to look after your child. Schools must follow the same health and safety law for indoor temperature as other workplaces.