Matter is anything that has mass and occupies space. There are three different states of matter- solid, liquid, and gas.
It is important because that way you can group certain things, such as colors, size, shapes, etc.
Nutrients are delivered by the blood through the capillary network.
Answer;
A mouse loses its tail in a fight. Its offspring will not have tails.
Explanation;
Lamarck believed that traits developed during an individuals lifetime would be passed on to the individuals offspring. This is on contrast to Darwin's theory of Natural Selection: Individuals with a competitive edge within a population are more likely to survive and reproduce, thereby passing their genes explaining that particular phenotype to the next generation.
Answer: Vaccines give you immunity to a disease without you getting sick first. They are made using killed or weakened versions of the disease-causing germ or parts of the germ (called antigens). For some vaccines, genetic engineering is used to make the antigens used in the vaccine.
Explanation: Vaccines greatly reduce the risk of infection by working with the body's natural defenses to safely develop immunity to disease.