Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: Infection often causes death. Given the two facts above, answer the question "scraping oneself on a contaminated object may cause" with the following options: - deadly - Injury - blood - rabies - Herpes - death - mildew - disease
death

Fact 1: Immunodeficiency occurs when the immune system is not working properly. Fact 2: Work items are broken down by year of effort. Given the two facts above, answer the question "Immunodeficiency occurs when the immune system is what?" with the following options: - dangerous - homogenous - healthy - broken down - reduce - perfect - It decreases - functioning
broken down

Q: Fact 1: An animal requires air for survival. Fact 2: Air is mostly nitrogen and oxygen. Given the two facts above, answer the question "which of the following gases does an animal need to survive?" with the following options: - oxygen - blood - carbon monoxide - food - glycogen - helium - H20 - warm
A: oxygen

Question: Fact 1: Plants that are adapted to very dry environments are called xerophytes. Fact 2: Plants that have adapted by altering their physical structure are called xerophytes . Given the two facts above, answer the question "What do Xerophytes do to adapt to dry environments?" with the following options: - By wind and rain - The flowers are pollinated - photosynthesis. - Transfers energy - To conserve energy - alter their physical structure - thermal insulators - hydrate their cells
Answer: alter their physical structure

*Question*
Fact 1: Macroevolution occurs over geologic time above the level of the species. Fact 2: Geologic time lines are expressed in geologic eras and periods. Given the two facts above, answer the question "macroevolution occurs over what, above the level of the species?" with the following options: - atmosphere - years - growth - outer space - stress - Joules - humans - eras
**Answer**
eras

Fact 1: Pneumonia may be caused by an infection or injury of the lungs. Fact 2: Infections of the lungs can be caused by bacteria, viruses or fungi. Given the two facts above, answer the question "Pneumonia may be caused by viruses or " with the following options: - bacteria - a hazard - cold weather - humidity - mildew - PDAs - injury - methane
injury