HI GUYS!!!! TODAY IS A NEW POST. HOPE YOU ALL UNDERSTAND AND LIKE MY POST. IF YOU LIKE MY POSTS GIVE YOUR FEEDBACK IN THE COMMENTS. NOW, IT'S YOUR TIME...
1. Who introduced hello to answer telephone?
Hello wasn't used as a greeting until many years later when the telephone was invented. Inventor Thomas Edison is given credit for suggesting the use of hello as a standard greeting when answering a telephone. Edison's competitor, Alexander Graham Bell, had his own idea for a proper telephone greeting.
2.Do you brush your teeth or use mouthwash first?
You should use fluoride containing mouthwash AFTER you brush and do not rinse with water afterward. I can see using non-fluoride mouthwash before brushing but the ones that contain fluoride you should do afterwards. If you do use one with fluoride, do not rinse, eat or drink for 30 minutes after swishing.
3. Which animal has the biggest brain in the world?
The average adult human brain weighs about 3 pounds – the same weight as the average brain of a dolphin (which is also a very intelligent animal). But there are animals with larger brains that are not considered to be as intelligent as a dolphin. For instance, a sperm whale has a brain that weighs about 17 pounds.
4. Do all fish need oxygen?
Fish need oxygen too, but since they don t have lungs, they take oxygen from the water in which they live. The oxygen in the water available to fish is called dissolved oxygen (oxygen that is dissolved in the water). Fish use gills to take oxygen from water just as we use our lungs to take oxygen from the air.
5. When did we get electricity?
In 1882 Edison helped form the Edison Electric Illuminating Company of New York, which brought electric light to parts of Manhattan. But progress was slow. Most Americans still lit their homes with gas light and candles for another fifty years. Only in 1925 did half of all homes in the U.S. have electric power.
END :
THANKS FOR READING MY POST TODAY. I WILL SEE YOU AT TOMORROW AT 1:00 P.M.
DON'T FORGET TO READ MY POSTS.......🤙🤙🤙
Comments
Post a Comment