Answer:
1.The mango tree is healthy because it have a good quality of soil and have been always taken cared of.
2.The water inside of the plastic container may be a fresh water of salt water and it may be dirty or clean.
3.The metal roof is used to build house and strong of there a storm or in the winter.
4.The earth worm helps in plant to be healthy .
5.The smoke can affect your health and to everyone, smoke may affect the atmosphere.
Physical, Chemical or Biological
1.biological
2.chemical
3.physical
4.biological
5.chemical
Explanation:
Physical
-Some kind of metal or stone Something hard
Chemical
-A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds.
Biological
- Biological is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations.
