Answer:
Option d. an incense stick
Explanation:
because it produces smoke and it's smell attracts others.
The bacteria was not killed off. In those three days symptoms had stop because the bacteria was dormant. They must have been activated because Jim provided a suitable environment for their growth
When salt and sugar dissolve in water it is a physical change. The chemical makeup of the salt and sugar are not changed.
Physical change
The last one...the species is unable to reproduce in any habitat beyond a population of 300 individuals
Classification systems are essential to science; they act as the scaffolding that enables scientists to stand up close and get to know plants
