Answer:The digestive system uses mechanical and chemical methods to break food down into nutrient molecules that can be absorbed into the blood. Once in the blood, the food molecules are routed to every cell in the animal's body. There are two types of animal body plans as well as two locations fordigestion to occur.
Explanation:
Answer:
Give at least 3 reasons why viruses are considered non-living and therefore NOT classified into the Linnaean system of life.
Viruses as we know that they are micro-organism but they are not produced from cell
Viruses does not grow rather undergo replication by multiplying into several number within minutes
also they rely on host energy as they could not produce energy needed for their usage.
Explanation:
Every living organism are made up of cells which makes it the fundamental unit of life where virus does not fall into such category, Growth is an essential characteristics of every living organisms, viruses only replicate rather they does not undergo growth.
they both have a circular chromosome of DNA inside their cells
I have encountered this question before, and the given diagram shows no producers. Moreover, it consists of pictures of five organisms, with no relationship being shown between them. Therefore, in order to make the model more accurate, Maria should add B. The sun and arrows to show the flow of energy.
