Fact 1: Mechanical weathering is when rocks are broken down by mechanical means. Fact 2: Water is a mechanical weathering force. Given the two facts above, answer the question "What weathers rocks?" with the following options: - soil - streams - a delta - calcite - erosion - water - grass - the sun
water

Fact 1: Reproduction is the process by which living things give rise to offspring. Fact 2: Genes are passed from parent to offspring. Given the two facts above, answer the question "The process by which genes are passed is" with the following options: - Most plants - flow of electrons - mitosis - Summer - respiration - mutation - mechanical - reproduction
reproduction

Q: Fact 1: Plant requires seed dispersal for reproduction. Fact 2: Many plants depend on birds for pollination and seed dispersal. Given the two facts above, answer the question "What are plants pollinated by?" with the following options: - birds - Bees - rain - soil - Wind - Oak - insects - storms
A: birds

Question: Fact 1: If a neutral atom loses an electron then an atom with a negative charge will be formed. Fact 2: When an atom or molecule is no longer neutral it is called an ion . Given the two facts above, answer the question "if an atom loses an what it forms an ion" with the following options: - energy - Energy. - heat energy - electron - nucleus - vaporization - neutron - bond
Answer: electron

*Question*
Fact 1: Habitat destruction causes animals to move to find shelter in another habitat. Fact 2: Mammals are a class of animal. Given the two facts above, answer the question "When a mammal's habitat is destructed, what does it do?" with the following options: - Destroy crops - death and devastation - stay in the habitat - move to another habitat - destroy the habitat further - cause their death - ignore the situation - prevent heat loss
**Answer**
move to another habitat

(Question)
Fact 1: When water freezes , that water expands. Fact 2: Water freezes into ice when cooled. Given the two facts above, answer the question "When does water expand?" with the following options: - When it's cold - When it's hot - When it's raining - In the winter - vaporization - It gets heated up - When it's dry - heating liquids
(Answer)
When it's cold