Food mostly becomes unsafe because of those who are responsible of handling or the ones who are doing the food. They would most likely handle food without even considering proper hygiene or how they cook the food in a way that could make them unsafe and unhealthy for the individuals to eat. People who handles them are mostly the ones who are responsible.
<span>When biological weathering occurs, the living organism breaks down the rock or other nonliving object through either mechanical or chemical erosion or the use of both. </span>
Answer:
Explanation:
Evolution is not a random process. The genetic variation on which natural selection acts may occur randomly, but natural selection itself is not random at all. The survival and reproductive success of an individual is directly related to the ways its inherited traits function in the context of its local environment. Whether or not an individual survives and reproduces depends on whether it has genes that produce traits that are well adapted to its environment.