If mammals generate heat mainly by burning calories, then mammals generate heat mainly by what? Answer choices: - hugging mammals - calorie counting - with their fur - energy of moving objects - burning calories - sweating - selling fur coats - flow of electrons
burning calories

If megaspores develop to produce eggs inside the ovaries of flowers, then what do megaspores develop to do? Answer choices: - produce eggs in flower ovaries - Generating heat - have a positive impact on the environment - photosynthesis. - rapid expansion - it helps plants in growing - Plant reproduction - spread flower seeds
produce eggs in flower ovaries

Q: If telephones can communicate over distance, then what can communicate over distance? Answer choices: - telephone - deuterostomes - starfish - some mammals - messengers - satellites - Nematoda - insects
A: telephone

Question: If when ice is heated above its melting point that is melting, then when ice is what above its melting point that is melting.? Answer choices: - salinity - cooled - not - boiling - frozen - erosion - heated - an object
Answer: heated

*Question*
If gravity can cause an object to remain stationary, then what can cause an object to remain stationary? Answer choices: - travel - microscope - running - wind - sweating - cold air - gravity - motion
**Answer**
gravity

Q: If recycling has a positive impact on the environment, then recycling has a positive impact on what? Answer choices: - near the shoreline - plastic properties - coral reefs - the environment - grain yields - important habitats - strawberry yeilds - organic molecules
A: the environment