Answer: 4. formal operational thought.
Explanation:
The formal operational thought is the ability of the mind to develop a hypothesis and systematically test the hypothesis to arrive at a correct answer to the problem. The development of this kind of thought process begins at the age of eleven that is in the adolescence age. The skills that include in the thought process are deductive, logical reasoning and systematic planning.
Some serious health hazards that can be caused by unsafe abortion are infections, hemorrhaging, and injury to your internal organs.
Put your hand up to your forehead and if you’re hot then you have a fever.