What is an energy carrier? An energy carrier is a substance (fuel) or sometimes a phenomenon (energy system) that contains energy that can be later converted to other forms such as mechanical work or heat or to operate chemical or physical processes. Is electricity and energy the same? Energy and electricity are often used interchangeably, […]
Can a gas balloon explode?
Can a gas balloon explode? This is false. A helium-filled balloon will not explode. Are gas balloons safe? Though Helium is safe to use, do not directly inhale helium from a balloon, as helium may displace the oxygen in the air which may cause suffocation and serious harm. NOTE: only Hydrogen will burn and explode […]
What reason does the man in the yellow suit give to the Constableabout why he is going to go ahead?
What reason does the man in the yellow suit give to the Constableabout why he is going to go ahead? He tells the constable that he’ll go up ahead and scout the place out because he is supposedly worried about the child. This is partly a lie. He doesn’t intend to wait for the constable. […]
What is the best defensive pairings in the NHL?
What is the best defensive pairings in the NHL? Entering the 2021-22 season, these are the top 32 defense pairings in today’s NHL, ranked. Torey Krug – Justin Faulk. Calvin de Haan – Seth Jones. Ryan McDonagh – Erik Cernak. Alex Goligoski – Jared Spurgeon. Morgan Rielly – T.J. Brodie. Mikey Anderson – Drew Doughty. […]
What is the total amount of medical debt in the US?
What is the total amount of medical debt in the US? Groundbreaking research from Stanford economist Neale Mahoney indicates an even grimmer situation: Americans are actually saddled with at least $140 billion in outstanding medical debt. How much debt does healthcare cause? Americans’ Medical Debts Are Bigger Than Was Known, Totaling $140 Billion. A new […]
How do leaves get their shape?
How do leaves get their shape? The shape of a tree’s leaves are a response to the tree species’ long term ecological and evolutionary histories. An ecosystem’s limiting factors may also modify the finished form and shape of a tree’s leaves. A leaf must take in carbon dioxide from the surrounding air via pores (called […]
How many corgis does Queen Elizabeth have 2021?
How many corgis does Queen Elizabeth have 2021? two corgis How many dogs does the Queen have in 2021? The Queen currently has three dogs – two corgis and one dorgi. The dorgi called Candy is the eldest canine, who is believed to have been around for at least 10 years. What are the queens […]
What are the 5 uses of land?
What are the 5 uses of land? Lesson Summary There are five types of land use: residential, agricultural, recreation, transportation, and commercial. People should make sure they use land responsibly to respect other people and our environment. What are the different types of land use? There are many different categories when it comes to land […]
How does paramecium and Euglena move?
How does paramecium and Euglena move? Paramecium move with cilia, so they are called ciliates. Euglena: a genus of diverse unicellular organisms, some of which have both animal and plant characteristics. (They eat food the way animals do, and can photosynthesize, like plants.) Euglena move with a single flagellum, so they are called flagellates. How […]
What makes an animal cell unique?
What makes an animal cell unique? Like the cells of all eukaryotes, animal cells have a nucleus and other membrane-bound organelles (see Figure below). Unlike the cells of plants and fungi, animal cells lack a cell wall. This gives animal cells flexibility. It lets them take on different shapes so they can become specialized to […]