Do trees grow out of the air? But the truth is, trees are actually formed largely out of the air. (Yes, air!) Trees, and all photosynthesizing plants, use the energy of the sun to split atmospheric carbon dioxide into its constituents: oxygen and carbon. And carbon is the primary building block of the tree — […]
Where is an 18 wheeler blind spots?
Where is an 18 wheeler blind spots? Because of the massive size of 18-wheelers and other big commercial trucks, they have many blind spots. For instance, 18-wheelers have a blind spot at the front-end of the truck, on both sides; just below and behind the driver-side window; and directly behind the truck. What are blind […]
Can light be seen?
Can light be seen? Our eyes detect light that strikes the retina. And what we consciously perceive are the objects, from which the detected light, originates. So we do not see light, we see the (brains representation) objects. LIGHT, LIGHT AND LIGHT. Why is light so important in our daily lives? Light is the main […]
How do objects accumulate charges?
How do objects accumulate charges? Charges build up when negative electrons are transferred from one object to another. The object that gives up electrons becomes positively charged, and the object that accepts the electrons becomes negatively charged. How do you discharge objects? The simplest way to discharge an object is to connect it to the […]
Is IDK an answer?
Is IDK an answer? Is IDK an Answer? IDK mostly functions as an answer in casual conversations like chats or texts. Since IDK is an abbreviation for the phrase “I don’t know,” you can use IDK wherever you would respond with the full phrase (“Which film did you like best?” “IDK, it’s hard to choose. […]
What is the smallest unit that can be said to be alive?
What happens to energy when you hold a cube of ice in your hand?
What happens to energy when you hold a cube of ice in your hand? What happens when you hold an ice cube in your hand? The thermal energy from your hand transfers to the ice and melts it. When heat is transferred through matter from particle to particle. It compresses, particles slow down and fall. […]
Why do wet things stick?
Why do wet things stick? When the surface is wet,things stick to wet surfaces because of water molecules(H2O) present under the object forming a sticky layer.It makes the object sticks to the surface. What problem is created if the sand is too wet? A Sticky Problem Fortunately for beach-goers everywhere, a group of physicists at […]
What are the three major forms of government?
What are the three major forms of government? The type of government a nation has can be classified as one of three main types: Democracy. Monarchy. Dictatorship. What are the 5 forms of government? Power Defined This lesson will discuss and differentiate between the five main forms of power, or government, utilized in past and […]
What is the largest cranial nerve?
What is the largest cranial nerve? trigeminal nerve What is the smallest cranial nerve? trochlear nerve What cranial nerve makes you cry? The great (superficial) petrosal nerve from cranial nerve VII provides autonomic innervation to the lacrimal gland. It is responsible for the production of much of the aqueous portion of the tear film. What […]