Fact 1: Absorbing energy causes objects to heat. Fact 2: Sunlight shines through the atmosphere and is absorbed by the Earth's surface. Given the two facts above, answer the question "What heats most of the Earth's surface during the day?" with the following options: - sun light - Solar energy - rain - light - calcite - automobiles - magma - energy
sun light

(Question)
Fact 1: Pollination requires pollinators. Fact 2: Bees are effective pollinators. Given the two facts above, answer the question "Bees are necessary to" with the following options: - haploid plants - genetic diversity - spread flower seeds - prevent evolution - Reproduction - eat weeds - chew flowers - important habitats
(Answer)
spread flower seeds

Ques: Fact 1: Air pollution harms the respiratory and circulatory systems. Fact 2: Nitrogen oxides cause air pollution. Given the two facts above, answer the question "Harm to the respiratory and circulatory systems can come from " with the following options: - Greenhouse gases - hydrocarbons - Sulfur dioxide - nitrogen oxides - burning coal - fossil fuels - emissions - Greenhouse gasses
Ans: nitrogen oxides

(Q).
Fact 1: Having food has a positive impact on an organism 's health. Fact 2: Birds and animals eat such food . Given the two facts above, answer the question "What generally has a positive impact on an organism's health?" with the following options: - stay warm - sex with multiple partners - smoking - exercise - nutrients - eating - Cooking - fasting
(A).
eating

Ques:Fact 1: Constriction occurs when the muscular walls of blood vessels contract. Fact 2: Arteries and veins are blood vessels. Given the two facts above, answer the question "What happens when muscular walls of arteries and veins contract?" with the following options: - connection - It expands - Dehydration - construction - forces - massive damage - constriction - contraction

Ans:constriction

Ques:Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: An infection is an invasion of the body by bacteria. Given the two facts above, answer the question "Scraping oneself on an object that is what, may cause an invasion of the body by bacteria?" with the following options: - unknown - safe - threatened - harmful substances - Pollution - foreign - barrel-shaped - contaminated

Ans:
contaminated