Fact 1: Sonar is used to find the location of an object. Fact 2: Sonar bounces sound waves off the bottom of the ocean. Given the two facts above, answer the question "Bouncing sound waves off the bottom of the ocean is used to find what?" with the following options: - locations of objects - body water - one celled organisms - hidden communities - atlantis - underwater cities - food and shelter - electromagnetic energy
locations of objects

Fact 1: Boiling means change from a liquid into a gas by adding heat energy. Fact 2: Heat is Energy and is measured in Joules. Given the two facts above, answer the question "boiling is changing from a liquid to a gas by adding what?" with the following options: - Joules - ice - warmth - air - water - forces - light - digestion
Joules

Q: Fact 1: Being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. Fact 2: Marble is used for sculptures, and coal is used for fuel and energy like light. Given the two facts above, answer the question "What does being buried under mud and soil change peat into?" with the following options: - potash - fuel - elms - mate - magic - fields - peat - bamboo
A: fuel

Question: Fact 1: Some animals' fur grows thicker for staying warm in the winter. Fact 2: Alpaca fur is one of the softest furs in the world. Given the two facts above, answer the question "What keeps itself warm naturally in the winter?" with the following options: - ferns - sugar - bushes - naked mole rats - rocks - ice cubes - alpacas - shrub beds
Answer: alpacas

*Question*
Fact 1: Ribosomes are structures in the cytoplasm where proteins are made. Fact 2: For example, proteins are made in an organelle called a ribosome. Given the two facts above, answer the question "what are made in an organelle in the cytoplasm?" with the following options: - Acids - bioaerosols - glucose - parasites - Energy - acetic acid - Proteins - Energy.
**Answer**
Proteins

Q: Fact 1: Damming a river can cause a lake to form. Fact 2: You can also water ski on Lake Mohave north of Davis Dam. Given the two facts above, answer the question "To open more areas for water skiing, engineers could" with the following options: - dam more rivers - to move people - protect them - vacation in Norway - Move to another area - build more snow machines - scrap all steam locomotives - Electric generators
A: dam more rivers