Fact 1: Wind and rain cause erosion. Fact 2: Major erosion of beaches occurs. Given the two facts above, answer the question "What causes loss of beaches?" with the following options: - Pollution - deforestation - solar flares - sunlight - animal activity - Physical weathering - wind and rain - flooding
wind and rain

Fact 1: The moon revolving around the Earth causes the phases of the moon. Fact 2: Tides are cyclical and closely follow the phases of the moon. Given the two facts above, answer the question "What occurs in water as the moon revolves around Earth?" with the following options: - tides - gravity - liquid - energy - pollution - heat - earthquakes - erosion
tides

Q: Fact 1: Cells are the basic units of the structure and function of living things. Fact 2: Biology is the science of living things. Given the two facts above, answer the question "What is the study of things with cells?" with the following options: - etomology - properties - cell towers - disease - animals - archaelogy - biology - fungi
A: biology

Question: Fact 1: Muscle contraction occurs when muscle fibers get shorter. Fact 2: Muscles in the upper arm called biceps are used to flex the arm. Given the two facts above, answer the question "what gets contracted when fibers get shorter?" with the following options: - nerves - h2o - veins - firm hugs - fur - biceps - the skin - density
Answer: biceps

*Question*
Fact 1: Nectar is used for attracting pollinators by plants. Fact 2: Birds are flowering plant pollinators. Given the two facts above, answer the question "What is used to attract birds to flowering plants?" with the following options: - cellulose - Collagen - chemicals - energy - seeds - a chime - nectar - hormones
**Answer**
nectar

Q: Fact 1: Asolution is formed by one substance being dissolved in another substance. Fact 2: An unsaturated solution is a dilute solution. Given the two facts above, answer the question "What is it called when two substances are dissolved?" with the following options: - Dilution - Bodily water - vaporization - watershred - thirst - bamboo - Condensation - salinity
A: Dilution