*Question*
You are presented with the question "Sperm had to swim from male to female reproductive organs to be what?" and the following answer choices:  - produce offspring  - ejaculated during reproduction  - implanted and swabbed  - allow growth  - mate with females  - implanted in the uterus  - implanted in the cheek  - more abundant  Now knowing that sperm had to swim from male to female reproductive organs for fertilization and if fertilized, the egg implants itself in the uterus, choose the best answer.
**Answer**
implanted in the uterus

*Question*
You are presented with the question "What has a negative impact on the body?" and the following answer choices:  - pathogens  - medicines  - antibiotics  - smallpox  - amoebae  - viruses  - smoking  - antibodies  Now knowing that disease-causing microbes have a negative impact on the body and pathogens are microbes that cause disease, choose the best answer.
**Answer**
pathogens

*Question*
You are presented with the question "What does being buried under mud and soil change peat into?" and the following answer choices:  - potash  - fuel  - elms  - mate  - magic  - fields  - peat  - bamboo  Now knowing that being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time and marble is used for sculptures, and coal is used for fuel and energy like light, choose the best answer.
**Answer**
fuel

*Question*
You are presented with the question "What changes water into a gas by adding heat energy?" and the following answer choices:  - Energy.  - precipitation  - movement  - a solute  - coal  - transpiration  - boiling  - ice  Now knowing that boiling means change from a liquid into a gas by adding heat energy and water, for example, is a liquid, choose the best answer.
**Answer**
