Fact 1: Oxygen is essential for cellular respiration for all aerobic organisms. Fact 2: Cellular respiration is a requirement for life. Given the two facts above, answer the question "Which is a requirement for life?" with the following options: - glucose - hydration - sunlight - scandium - recovery - oxygen - uranium - radon
oxygen

(Question)
Fact 1: Sponges are a source of food for many species of fish. Fact 2: Fish and other marine animals abound here. Given the two facts above, answer the question "Marine animals find these to be a great source of food:" with the following options: - grain - nutrient - sponges - Energy. - sea vents - sodium - Energy - fungi
(Answer)
sponges

Ques: Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: Some infections lead to disease. Given the two facts above, answer the question "Scraping oneself on a contaminated object may lead to what?" with the following options: - superpowers - symptoms - disease - enhanced health - blood - good fortune - bacteria - toxins
Ans: disease

(Q).
Fact 1: Rain causes erosion. Fact 2: Rain is liquid precipitation. Given the two facts above, answer the question "what causes erosion?" with the following options: - standing water - coastlines - mouth of rivers - ice wedging - liquid precipitation - Physical weathering - trees - gravity
(A).
liquid precipitation

Ques:Fact 1: Dilation occurs when cell walls relax. Fact 2: When oxygen level decreases, dilatation of the blood vessels occurs. Given the two facts above, answer the question "What causes cell walls to relax?" with the following options: - exercise - sweating - adding heat - Energy - dilation - heat or cold - heat - Dehydration

Ans:dilation

Fact 1: Agenerator converts kinetic energy into electrical energy. Fact 2: And that energy is generated by burning fossil fuel. Given the two facts above, answer the question "what does a generator use?" with the following options: - acid - engines - air - cycles - A kernel - water - fossil fuel - to move people
fossil fuel