Q: Q: Many important crops, such as corn, are planted and harvested as what? Read this paragraph and choose the correct option from the provided answers: Many important crops, such as corn, are planted and harvested as seeds. These seeds are important sources of food. For example, corn is ground into feed for chickens and cows. And corn syrup is used to sweeten beverages and candy. But most importantly, seeds are the starting point for a new plant. Choices: - trees - cuttings - berries - seeds A:
A: seeds

Q: Q: The marsupial embryo is nourished inside the uterus with food from a yolk sac instead of through a what? Read this paragraph and choose the correct option from the provided answers: The marsupial embryo is nourished inside the uterus with food from a yolk sac instead of through a placenta. The yolk sac stores enough food for the short period of time the embryo remains in the uterus. After the embryo is born, it moves into the mother's pouch, where it clings to a nipple. It remains inside the pouch for several months while it continues to grow and develop. Even after the offspring is big enough to leave the pouch, it may often return to the pouch for warmth and nourishment. Eventually, the offspring is mature enough to remain outside the pouch on its own. Choices: - stomach - ovum - umbilical cord - placenta A:
A: placenta

Q: Q: What can be used to mechanically separate the two elements by attracting the iron filings out of the mixture and leaving the sulfur behind? Read this paragraph and choose the correct option from the provided answers: When iron filings and sulfur powder are mixed together in any ratio, they form a mixture. No chemical reaction occurs, and both elements retain their individual properties. A magnet can be used to mechanically separate the two elements by attracting the iron filings out of the mixture and leaving the sulfur behind. Choices: - centrifuge - laser - graduated cylinder - magnet A:
A: magnet

Q: Q: What type of planet is jupiter? Read this paragraph and choose the correct option from the provided answers: Since Jupiter is a gas giant, could a spacecraft land on its surface? The answer is no. There is no solid surface at all! Jupiter is made mostly of hydrogen, with some helium, and small amounts of other elements. The outer layers of the planet are gas. Deeper within the planet, the intense pressure condenses the gases into a liquid. Jupiter may have a small rocky core at its center. Choices: - a noble gas - a phantom - a red dwarf - a gas giant A:
A: a gas giant