Water and oxygen enter the cell through the cell membrane. How does water enter a cell active or passive transport? Water enter cells through the cell membrane and flow into the cell interior. Active transport occurs when the water is able to cross the cell membrane and enter the cell interior. Passive transport occurs when …
The oceans are made up of water and salt. The water is salty because it contains a lot of salt. The salt is a by-product of the ocean’s process of photosynthesis. The sun’s energy goes into the water, turning it into salt. The salt then goes into the ocean’s food chain and helps to make …
In Spanish, the phrase “tracking number” is “tracking”. This means that the person or company who is responsible for tracking the number is keeping a record of it. What is tracking ID number? A tracking ID number is a unique number assigned to a product or service. This number is used to identify the product …
France made money from its colonies through various means such as trade, taxes, and war. What did France export to its colonies? France exported a variety of goods to its colonies, including slaves, sugar, and cloth. What was the primary trade of the French colonies? The primary trade of the French colonies was trade with …
Waste affects the environment in many ways. For example, when waste is created, it can release toxins into the air. This can cause health problems for people nearby, and can also damage the environment. What are the effects of pollution? Pollution can cause health problems such as respiratory problems, heart disease, and cancer. It can …
Sierra means “mountain” in English. How was Sierra Madre formed? The Sierra Madre mountain range is a long, narrow mountain range in the southwestern United States. It separates California from Mexico. Why is the Sierra Nevada called the range of Light? The Sierra Nevada is sometimes called the “range of Light.” This is because the …
There were a number of significant population shifts during the war. The largest population shift was the decrease in the number of Jews in the concentration camps. This was due to the efforts of the SS and Gestapo to kill all of the Jews in the camps. Additionally, the number of Poles in the camps …
What Significant Population Shifts Occurred During The War? Read More »
The emperor sat in the Colosseum in Rome. How did seating work at the Colosseum who was allowed in and who wasn t? The Colosseum was originally built to seat 50,000 people. However, only 27,000 people were allowed inside at any given time. The rest of the people were forced to stand or watch from …
The body’s energy is stored in the fatty tissues and muscles. How do you train your body to use fat as fuel? There is no one-size-fits-all answer to this question, as the way you train your body to use fat as fuel will vary depending on your own personal circumstances and fitness level. However, some …
A volcano can erupt for many years, sometimes centuries. What happens if you throw water on lava? If you throw water on lava, it will create a fire. How many volcanoes erupt a day? There is no definitive answer to this question as it depends on a variety of factors, including the activity of the …