Ques:Excretion is the process of removing wastes and excess water from the body, and water is made up of H2O molecules. Given these facts, what excess does excretion remove from the body among the following options: - fat - pH - H20 - mL - Urea - rice - H2O - Fe

Ans:H2O
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Ques:Biodiversity increases the productivity and stability of ecosystems, and biodiversity is an incredibly powerful force that keeps species evolving. Given these facts, a force that keeps species what increases the productivity and stability of ecosystems among the following options: - evolving - protect them - recycling - ligt - animals - ferns - trees - heat

Ans:evolving
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Ques:Drought is when amount of precipitation decreases, and drought conditions are fire conditions. Given these facts, what can be caused by a decrease in the amount of precipitation among the following options: - fire conditions - Dehydration - more clouds - flooding - deforestation - hypothyroidism - increased plant growth - Greenhouse gasses

Ans:fire conditions
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Ques:Corals form large colonies in shallow tropical water, and water is shallow at the shore with gradual deepening. Given these facts, where do corals form large colonies among the following options: - Mars - new World - Sediment - shoreline - environment - Absorb light - loose soil - polyps

Ans:
shoreline
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