The answer is for sure B.) because it said hot air rises and cold air falls.
Because both of these minorities were subjected to live in areas that were “less than” than the majority who forced them there. hence the modern definition of “ghetto” meaning a trashy place to live.
Answer:
I suppose its the second option.
Explanation:
The advantages are:
Advantages of Genetic Modification. The ability to genetically modify crops could conceivably help reduce hunger and ailments related to poor nutrition, such as blindness caused by vitamin A deficiency. For example, Golden Rice was genetically engineered to produce vitamin A and other essential vitamins.
The disadvantages are:
It can be dangerous to other insects that are important to our ecosystem. ...
It sparks concerns on changing the field of agriculture. ...
It can damage the environment. ...
It causes unwanted residual effects. ...
It can create more weeds. ...
It threatens crop diversity. ...
It has trade issues...
