Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Light rays come in through the lens. Given the two facts above, answer the question "A rainbow is formed by what of rays?" with the following options: - an electron microscope - energy of moving objects - heat energy - Solar energy - rain or sun shine - separation of colors - sun's heat - flow of electrons
separation of colors

(Question)
Fact 1: Antibodies are large, Y-shaped proteins that recognize and bind to antigens. Fact 2: Some of the antibodies, antophospholipid antibodies, cause blood clots. Given the two facts above, answer the question "some proteins do what to antigens to cause blood clots" with the following options: - edema - Toxins - H 2 O - bind - work - fusion - HIV - damage
(Answer)
bind

Ques: Fact 1: The surface of a beach is formed by mechanical weathering. Fact 2: Water is a mechanical weathering force. Given the two facts above, answer the question "the surface of a beach is formed by what force?" with the following options: - heat - Gravity - Rocks - water - wind - Pacific - kinetic - a wave
Ans: water

(Q).
Fact 1: Vesicle transport requires energy, so it is also a form of active transport. Fact 2: Active transport requires a carrier molecule and a form of energy. Given the two facts above, answer the question "Vesicle transport requires energy and a what?" with the following options: - activity - major threat to health - metabolic reaction - hydration - biofuel - wavelengths and photons - carrier molecule - Vibrations.
(A).
carrier molecule

Ques:Fact 1: Soil is formed by rocks eroding. Fact 2: Examples of such rock include sandstone and shale . Given the two facts above, answer the question "What forms soil?" with the following options: - Earthworms - single-celled organisms - an external framework - space travel - most organisms - sandstone eroding - water freezing - ice forming

Ans:sandstone eroding

Fact 1: Cells are the microscopic building blocks of organisms. Fact 2: Molecules are the building blocks of a cell. Given the two facts above, answer the question "what build cells?" with the following options: - bushes - roots - insects - layers of fat - ferns - fungi - molecules - Most plants
molecules