Fact 1: Many corals secrete an exoskeleton that builds up to become a coral reef. Fact 2: Coral is calcium carbonate with a trade of carotene. Given the two facts above, answer the question "A reef is made of" with the following options: - it keeps an organism warm - salt and water. - granite - magnesium - gastropod shells - ocean water - calcium carbonate - zinc
calcium carbonate

Fact 1: Aplant requires water to grow. Fact 2: After a seed is planted it is watered. Given the two facts above, answer the question "what do seeds need?" with the following options: - water - warmth - flowers - food - Enzymes - sand - protein - ocean
water

Q: Fact 1: An aquatic animal requires great amounts of water to survive. Fact 2: Beavers are primarily aquatic animals. Given the two facts above, answer the question "What's one thing beavers require to survive?" with the following options: - kinetic energy - Giardiasis - the looseness of soil - Great amounts of water. - living things - American black bears - Aquatic animals - sense organs
A: Great amounts of water.

Question: Fact 1: Cooking food requires adding heat energy. Fact 2: Cooked foods are easier to digest. Given the two facts above, answer the question "What does heat energy do?" with the following options: - igniting fuel and oxidiser - The bending of a ray of light - makes digestion easier - It gets heated up - Movement of an air mass - move to different locations - enormous damage to homes - to move people
Answer: makes digestion easier

*Question*
Fact 1: Photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. Fact 2: Plants are Earth's producers. Given the two facts above, answer the question "Plants convert carbon dioxide, water, and solar energy into what?" " with the following options: - Lipids - Carbohydrates - food and shelter - Protein - Whole Grains - Greenhouse gases - Organic compounds - chemical messengers
**Answer**
Carbohydrates

*Question*
Fact 1: Some birds are pollinators that co-evolved with plants. Fact 2: All plants are of bush type. Given the two facts above, answer the question "some birds are pollinators that co-evolved with what?" with the following options: - potatoes - bushes - Oak - seeds - flowers - Conifers - Trees - humans
**Answer**
bushes