You are presented with the question "What can people only survive a few days without?" and the following answer choices: - dehydration - hydration - bacteria - sodium - food - yogurt - Chlorophyll - oxygen Now knowing that most people can survive only a few days without water and water is the best fluid for hydration, choose the best answer.
hydration
You are presented with the question "what can move through water?" and the following answer choices: - salamanders - leeches - precipitation - tortoises - oak trees - clouds - Jellyfish - mussels Now knowing that along tail can be used to move through water by an animal and male tortoises have a long tail and females have a short fat tail, choose the best answer.
tortoises
Q: You are presented with the question "where does gravity cause an object to be pulled down to?" and the following answer choices: - Earth - atmosphere - clouds - ground - force - fields - matter - oceans Now knowing that gravity causes objects that have mass to be pulled down on a planet and earth is a living planet, choose the best answer.
A: Earth
Question: You are presented with the question "Cells pretty much al share this one characteristic:" and the following answer choices: - sensory neurons - voltage - aerobic capacity - microscopic - eukaryotic - bacteria - prokaryotic - layers of fat Now knowing that cells vary in size as well as shape, but all cells are very small and all cells are microscopic in size, choose the best answer.
Answer: microscopic
*Question*
You are presented with the question "What is erosion?" and the following answer choices: - moonlight - looseness of dirt or compost - permineralization - water vapor - fog - The area was once underwater - fissures of hot, acidic water - contact between rocks Now knowing that contact between rocks over long periods of time causes rocks to smooth and smoothed, grooved and polished rocks are produced by glacial erosion, choose the best answer.
**Answer**
contact between rocks
*Question*
You are presented with the question "What is used to protect plants by keeping their temperature?" and the following answer choices: - a white house - energy - an electric stove - a microwave - electricity - a thermometer - exoskeleton - a greenhouse Now knowing that agreenhouse is used to protect plants by keeping them warm and temperatures go from warm to hot, choose the best answer.
**Answer**
a greenhouse