Fact 1: Sediment is formed by weathering. Fact 2: All sediments originate from the weathering and erosion of older rocks. Given the two facts above, answer the question "What causes sediment to form?" with the following options: - soils - tectonic plates - magnets - water - rivers - wind - loose soil - erosion
erosion

Fact 1: Insulin is a hormone that helps cells absorb sugar from the blood. Fact 2: Insulin and glucagon are produced by the pancreas. Given the two facts above, answer the question "what helps absorb sugar from the blood?" with the following options: - exercise - mammals - acetic acid - glucose - vinegar - pancreas - a chime - sweating
pancreas

Q: Fact 1: Condensation causes clouds to form. Fact 2: Clouds do create rain. Given the two facts above, answer the question "What causes rain to fall?" with the following options: - a hydraulic system - Water expanding - kinetic energy - heating liquids - Condensation - Evaporation - fossil fuels - circulatory system
A: Condensation

Question: Fact 1: Looking at bright objects has a negative impact on the eyes. Fact 2: Sunglasses help protect the eyes from glare off the river surfaces. Given the two facts above, answer the question "What can sunglasses protect against?" with the following options: - fissures of hot, acidic water - rays or beams - Looking at sunglasses - Looking at bright objects - Looking at dark objects - Looking at newspapers - enormous damage to homes - Light passing through water
Answer: Looking at bright objects

*Question*
Fact 1: Changes in the pH of soil can cause plants to die. Fact 2: Compost balances the pH of soil. Given the two facts above, answer the question "What balances the soil?" with the following options: - rivers - salinity - nutrients - heat - compost - Earthworms - roundworms - Annelids
**Answer**
compost

(Question)
Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: All reptiles produce eggs with a waterproof shell full of amniotic fluid. Given the two facts above, answer the question "Reptiles are a class of tetrapod vertebrates that produce eggs with what?" with the following options: - empty shell - Chemical energy - waterproof shell - water-filled shell - aerobic capacity - heat energy - kinetic energy - shell lining
(Answer)
waterproof shell