If calcium carbonate becomes a reef, then areef is made of? Answer choices: - it keeps an organism warm - salt and water. - granite - magnesium - gastropod shells - ocean water - calcium carbonate - zinc
calcium carbonate

If seeds need water, then what do seeds need? Answer choices: - water - warmth - flowers - food - Enzymes - sand - protein - ocean
water

Q: If beavers require great amounts of water to survive, then what's one thing beavers require to survive? Answer choices: - 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: If heat energy makes digestion easier, then what does heat energy do? Answer choices: - 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*
If photosynthesis means plants convert from carbon dioxide, water, and solar energy into carbohydrates, then plants convert carbon dioxide, water, and solar energy into what?"? Answer choices: - Lipids - Carbohydrates - food and shelter - Protein - Whole Grains - Greenhouse gases - Organic compounds - chemical messengers
**Answer**
Carbohydrates

*Question*
If some birds are pollinators that co-evolved with bushes, then some birds are pollinators that co-evolved with what? Answer choices: - potatoes - bushes - Oak - seeds - flowers - Conifers - Trees - humans
**Answer**
bushes