Q: If fish have a closed circulatory system, then what kind of circulatory system do fish have? Answer choices: - open - solid - closed - three - stagnant - kinetic - complex - gills
A: closed

Q: If darkness has a negative impact on the amount of carbohydrates formed in a plant, then what is produced less depending on the amount of darkness a plant receives? Answer choices: - Electrical energy - water vapor - Echinoids - organic molecules - activation energy - carbohydrates - Solar energy - prolactin release
A: carbohydrates

Q: If telephones are used for communication by two people by transmitting waves, then what are used for communication by two people by transmitting waves? Answer choices: - satellites - A Greek letter - Morse code - mitosis - telephones - energy - electricity - photosynthesis
A: telephones

Q: If insectivorous birds typically travel long distances, then insectivorous birds typically do what? Answer choices: - fly into the sun - travel small amounts - travel long distances - spread flower seeds - competing for resources - eat large animals - eat plants or other animal - produce offspring
A: travel long distances