Fact 1: Tunicates reproduce sexually. Fact 2: Tunicates, or sea squirts, are marine organisms covered with a gelatinous tunic. Given the two facts above, answer the question "what reproduces sexually?" with the following options: - Most plants - sea squirts - Conifers - insects - humans - orchids - barnacles - fur seals
sea squirts

Fact 1: Uneven heating of the Earth 's surface cause wind. Fact 2: Wind is a movement of air, and air is invisible. Given the two facts above, answer the question "Uneven heating of the Earth 's surface causes a movement of what?" with the following options: - wind - light - air - soil - sand - asteroids - cookies - Aves
air

Q: Fact 1: Coal is used for generating heat by burning. Fact 2: Coal arrives at the power station coal handling area. Given the two facts above, answer the question "generating heat by what occurs at power stations" with the following options: - waves - wind - burning - engines - Fuel cells - sweating - Electrical - energy
A: burning

Question: Fact 1: Threatening behavior causes a fight-or-flight response in animals. Fact 2: Fear also causes adrenaline to surge, which is part of the fight or flight response. Given the two facts above, answer the question "An animal attacking another animal may cause" with the following options: - dopamine to increase - hypothyroidism - cause their death - decrease stamina - adrenaline to surge - population movement - insulin decrease - growth hormone production
Answer: adrenaline to surge

*Question*
Fact 1: When the seasons change from the summer to the fall , the amount of daylight will decrease. Fact 2: Autumn or Fall is almost over. Given the two facts above, answer the question "What decreases when the seasons change from summer to autumn?" with the following options: - epidermal - daylight - snow - rain - wind speed - Light - sunlight - temperature
**Answer**
daylight

Fact 1: Mollusks are invertebrates such as the common snail. Fact 2: Invertebrates have no backbone. Given the two facts above, answer the question "What do mollusks not have?" with the following options: - backbone - tissue - alveoli - life - heat energy - a cuticle - food - shell
backbone