1 Decide on how much vinegar and baking soda you will use and write these amounts in the chart on the activity sheet. 2  Use a graduated cylinder to measure the amount of vinegar your group agreed on.  Pour the vinegar in a small cup and add 1 drop of detergent. Swirl gently to mix.
Confidence votes 89.3K. Retired professor of math and computer science having taught for 36 years at a state supported university in Virginia. The following is a list of how many people were killed on Dec. 7, 1941 as a result of the Japanese attack on Pearl Harbor. Total: 2,403.
All of these events occurred on December 7th. It was on December 7th, 1941 that 353 Japanese bombers attacked the United States naval base at Pearl Harbor, destroying 19 ships, 188 aircraft and killing over 2,000 Americans.It was this act that drove the United States into World War II.A date which will live in infamy. On this day, in an early-morning sneak attack, Japanese warplanes bomb the U.S. naval base at Oahu Islandâs Pearl Harborâand the United States enters World War II. President Roosevelt and Secretary of State Cordell Hull knew a Japanese attack was imminent.ll of these events occurred on December 7th. It was on December 7th, 1941 that 353 Japanese bombers attacked the United States naval base at Pearl Harbor, destroying 19 ships, 188 aircraft and killing over 2,000 Americans.