When a balloon filled with hot air is placed in a beaker containing cold water it contracts? (Gases always expand when they’re warm – the heat gives the gas energy to spread out more). The expanding gas blows up the balloon. When you put the bottle into cold water, the air cools down again. How […]
What plants benefit from wildfires?
What plants benefit from wildfires? Fire also benefits several plant species such as the endangered sandplain gerardia and wood lily, both which need fire to reproduce and grow. The endangered Delmarva fox squirrel and red-cockaded woodpecker rely on fire to maintain their pine forest habitats. Fire also helps control non-native invasive plant species. How does […]
How do I play games on multiple Apple devices?
Which was an advantage of moving the Roman capital to Constantinople?
Which was an advantage of moving the Roman capital to Constantinople? What were the advantages of establishing Constantinople as the capital of the Eastern Roman Empire -It could better protect the eastern frontier -It was farther from the Germanic invasions of the western empire -it had access to trade routes which led to the growth […]
Where do you find ladybug food?
Where do you find ladybug food? Along with insects, ladybugs also look for pollen for a food source, so there are numerous plants you can grow to help attract them. Flowers and herbs such as cilantro, dill, fennel, caraway, yarrow, tansy, angelica, scented geraniums, coreopsis and cosmos are good choices for luring the ladybug. What […]
How long can a doctor wait to bill you in New York?
How long can a doctor wait to bill you in New York? Civil Practice Law and Rules to reduce the applicable statute of limitations from six years to three years for any “action on a medical debt by a hospital licensed under Article 28 of the Public Health Law or a health care professional authorized […]
Are hobo spiders dangerous?
Are hobo spiders dangerous? Are They Dangerous? Considered dangerous in the past, an initial study of hobo spider venom reported it to be a medical threat that would produce necrotic lesions. Subsequent research has dispelled this, and the spider is no longer considered a medically threatening spider. What are the effects of a hobo spider […]
Why do Grasshoppers have open circulatory systems?
Why do Grasshoppers have open circulatory systems? An “Open” Circulatory System: The Grasshopper The remainder of its journey takes place within the body cavity (called the hemocoel). For this reason, insect “blood” is called hemolymph. The volume of hemolymph needed for such a system is kept to a minimum by a reduction in the size […]
How big is eBay vs Amazon?
How big is eBay vs Amazon? The size of eBay’s marketplaces is a small fraction of what Amazon’s is. Amazon’s revenue was $282 billion in 2018 compared to eBay’s meager $10.75 billion. eBay’s North America revenues are even smaller relative to Amazon’s. Is Bonanza a trustworthy site? Overall, Bonanza is a legit website who’s been […]