You are presented with the question "scraping oneself on a contaminated object may cause" and the following answer choices: - deadly - Injury - blood - rabies - Herpes - death - mildew - disease Now knowing that scraping oneself on a contaminated object may cause infection and infection often causes death, choose the best answer.
death
You are presented with the question "Immunodeficiency occurs when the immune system is what?" and the following answer choices: - dangerous - homogenous - healthy - broken down - reduce - perfect - It decreases - functioning Now knowing that immunodeficiency occurs when the immune system is not working properly and work items are broken down by year of effort, choose the best answer.
broken down
Q: You are presented with the question "which of the following gases does an animal need to survive?" and the following answer choices: - oxygen - blood - carbon monoxide - food - glycogen - helium - H20 - warm Now knowing that an animal requires air for survival and air is mostly nitrogen and oxygen, choose the best answer.
A: oxygen
Question: You are presented with the question "What do Xerophytes do to adapt to dry environments?" and the following answer choices: - By wind and rain - The flowers are pollinated - photosynthesis. - Transfers energy - To conserve energy - alter their physical structure - thermal insulators - hydrate their cells Now knowing that plants that are adapted to very dry environments are called xerophytes and plants that have adapted by altering their physical structure are called xerophytes , choose the best answer.
Answer: alter their physical structure
*Question*
You are presented with the question "macroevolution occurs over what, above the level of the species?" and the following answer choices: - atmosphere - years - growth - outer space - stress - Joules - humans - eras Now knowing that macroevolution occurs over geologic time above the level of the species and geologic time lines are expressed in geologic eras and periods, choose the best answer.
**Answer**
eras
You are presented with the question "Pneumonia may be caused by viruses or " and the following answer choices: - bacteria - a hazard - cold weather - humidity - mildew - PDAs - injury - methane Now knowing that pneumonia may be caused by an infection or injury of the lungs and infections of the lungs can be caused by bacteria, viruses or fungi, choose the best answer.
injury