Fact 1: Asandbar is formed by water moving sediment downstream. Fact 2: Numerous sandbars and abundant woody debris provide valuable habitat for aquatic species. Given the two facts above, answer the question "Water moving sediment downstream can form" with the following options: - fissures of hot, acidic water - taiga - underground systems - habitats for aquatic species - swamp vegetation - hurricanes - volcanoes - basic building blocks of life
habitats for aquatic species

Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: Breathing is regulated to keep as normal as possible arterial blood pH and PO2. Given the two facts above, answer the question "What does breathing help balance acidity levels?" with the following options: - blood - muscles - water - air - CO 2 - oxygen - Gases - protein
blood

Q: Fact 1: Sweat is used for adjusting to hot temperatures by some animals. Fact 2: Perspiration is produced by sweat glands in the skin and is secreted through pores. Given the two facts above, answer the question "What is used for adjusting to hot temperatures by some animals?" with the following options: - secretion - autoregulation - evaporation - hibernation - hormones - hydration - perspiration - Pituitary gland
A: perspiration

Question: Fact 1: Electrocution causes harm to an organism. Fact 2: Hair dryers with shock protection are also available and can prevent electrocution. Given the two facts above, answer the question "Shock protection can prevent what to an organism?" with the following options: - harm - insulation - rabies - health - Injury - cancer - pathogens - death
Answer: harm

*Question*
Fact 1: Fossil fuels are formed from dead organisms over time. Fact 2: Decomposers decay dead organisms or their wastes. Given the two facts above, answer the question "What is formed over time from something decomposers decay?" with the following options: - bamboo - Enzymes - barrier reefs - bodies of water - animal waste - Fossil fuels - peachleaf willow - Sediment
**Answer**
Fossil fuels

*Question*
Fact 1: An aquatic animal requires great amounts of water to survive. Fact 2: Rain is always water. Given the two facts above, answer the question "What animal requires great amounts of what rain is to survive?" with the following options: - Annelids - land - terrestrial - salmon - aquatic - squids - trout - desert
**Answer**
aquatic