What is the inhalation process? When you inhale (breathe in), air enters your lungs and oxygen from the air moves from your lungs to your blood. At the same time, carbon dioxide, a waste gas, moves from your blood to the lungs and is exhaled (breathe out). This process is called gas exchange and is […]
What items are not sustainable?
What items are not sustainable? Here are the 10 worst single-use plastics and some eco-friendly alternatives you can swap them for! Plastic Straws. In Australia, 2.47 billion plastic straws end up in landfill. Plastic Drink Stirrers. Balloon Sticks. Plastic Cotton Buds. 5 & 6. Plastic Cutlery. Plastic Cups. Plastic Containers. What is the difference between […]
When should I worry about cold feet?
Why Japan is so rich?
Why Japan is so rich? Why is Japan so rich ?? Japan has close economic ties with the United States, European Union, Latin America, Australia, China and many others. The country has developed one of the world’s most powerful economies based entirely on imported raw materials. Who is richest country in world? For example, Iceland […]
What is the function of voluntary muscles?
What is the function of voluntary muscles? Voluntary muscles are the muscles that are under conscious control and can be controlled at will or we can choose when to use them. They are also known as skeletal muscles as they are attached to the bones. Voluntary muscles are responsible for the movement of body parts […]
What are the six common phase changes?
What are the six common phase changes? A phase change is the reversible physical change that occurs when a substance changes from one state of matter to another. Melting, freezing, vaporization, condensation, sublimation, and deposition are six common phase changes. What are the phases of solutions? A solution is composed of one phase (e.g., solid, […]
Do does question and answer?
Do does question and answer? Short Answers with Do and Does Sample Questions Short Answer (Affirmative) Short Answer (Negative) Do you both speak English? Yes, we do. No, we don’t. Do they speak English? Yes, they do. No, they don’t. Does he speak English? Yes, he does. No, he doesn’t. Does she speak English? Yes, […]
When 1kg of ice at 0c is mixed with?
What is the difference between red vs yellow marrow?
What is the difference between red vs yellow marrow? Red blood cells, platelets and most white blood cells arise in red marrow; some white blood cells develop in yellow marrow. The color of yellow marrow is due to the much higher number of fat cells. Both types of bone marrow contain numerous blood vessels and […]
What is the deadliest snake in South Carolina?
What is the deadliest snake in South Carolina? copperhead snake Do mountain lions live in SC? Today there are no wild reproducing populations of cougars in South Carolina. Although gone from the eastern US (except Florida), the cougar is doing well throughout much of the western US, and is a game animal in many locations. […]