Fact 1: Loud noises can cause animals to startle. Fact 2: Thunder is a rich source of loudness. Given the two facts above, answer the question "what can cause animals to startle?" with the following options: - Electrical - thunder - sleeping - rapid breathing - dogs - influenza - vehicles - Pollution
thunder

Fact 1: Some arthropods have special excretory structures. Fact 2: Insects are the largest group of arthropods. Given the two facts above, answer the question "What can have special excretory structures?" with the following options: - barnacles - animals - feces - molecules - fungi - cows - insects - planets
insects

Q: Fact 1: Aging is associated with the death of cells. Fact 2: Old cells have short telomeres. Given the two facts above, answer the question "What is aging associated with?" with the following options: - an organism's body - decrease stamina - Decrease bodily water - Short telomeres - forest is destroyed - massive damage - Earth orbiting the Sun - Veins and arteries.
A: Short telomeres

Question: Fact 1: Refracting sunlight causes sunlight to split into different colors. Fact 2: White sunlight is split into a rainbow of colors. Given the two facts above, answer the question "What refracting causes a rainbow of different colors?" with the following options: - heat energy - highlights - photons - stardust - rainfall - Solar energy - moonlight - sunlight
Answer: sunlight

*Question*
Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: Germs can contaminate surfaces and objects around the water. Given the two facts above, answer the question "Which of the following may cause infection?" with the following options: - influenza - Sterilized objects - chickenpox - eukyarotes - Processed bacteria - Thorough precautions - Germy surfaces - viruses
**Answer**
Germy surfaces

Q: Fact 1: Fish have a circulatory system with a two-chambered heart. Fact 2: Fish are backboned aquatic animals. Given the two facts above, answer the question "The two-chambered heart of some backboned aquatic animals is part of their:" with the following options: - aerobic capacity - three-chambered heart - biological diversity - it keeps an organism warm - the body's largest organ - circulatory system - salmon - swimming system
A: circulatory system