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 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 […]
Can Grand theft be a misdemeanor?
Can Grand theft be a misdemeanor? Today, state theft laws may still use the term grand theft, but grand theft is not always considered a felony and can be a misdemeanor offense. Jail or prison. For misdemeanor convictions of grand theft, a court can sentence you to up to a year in jail, while felony […]
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 are some of the 9 letter words?
What are some of the 9 letter words? Popular 9 Letter Words. Here are some of the most popular Nine letter words. Click on any of them to find the meaning. refresher; retackles; reburials; residuous; relaxants; refitting; retexture; rattlines; relatable; rightness How many letter words are there in the world? Nine letter words. List of […]
What are facts about ozone?
What are facts about ozone? Here are some interesting facts about our ozone layer. Fact 1: The ozone layer is 20 kilometers thick and is made of ozone gases. It resides in the upper atmosphere, known as the stratosphere. Fact 2: The ozone layer’s role is to filter out harmful ultraviolet radiation, which is harmful […]