Answer: The choice of a submarine to either sink or float depends on the captain of that submarine. For a submarine to sink the captain just have to allow water to fill the water tank (lock), making the submarine more dense than the water it has displaced. For it to float, it just have to empty the water tank and allow air to fill it.
When a boat in a canal lock sank, the water level will rise, because the volume of the boat has displaced more water, and this displaced water will cause the water level to rise. The space occupied by an object in a water, is equal to the volume of water been displaced.
Answer:
Andrew Jackson, John Quincy Adams, Henry Clay and William Crawford were the primary contenders for the presidency.
Explanation:
All of These tools are important because <span>They help students take organized notes.
By taking organized notes, it would be easier for the students to distinguish which information is actually relevant and important in a certain subject.
this would help them to cut down the studying time before they face the Test</span>
Answer:
He is showing separation distress because his RECOGNITION memory is improving during this period.
Explanation:
Separation distress indicated to the detachment from a figure that you love most and separation from parents, home, etc that create distress with a person. When an infant is in a developmental phase it is normal for infants about separation anxiety. At this stage, children refuse to seep alone when the mother is not there.
When separation occurs children show sadness, anxiety, and frustration. Because of separation distress, children show physical symptoms. It is the most prevalent separation anxiety disorder at the age of 12 in children. Thus Jascinta son was explore behavior that show his separation distress.
Imperial Civil Service Examination Established in 605 CEwas open to all male citizens, was based a great deal on Confucianism, gave even common herd a change to work in government, and was was very popular with the working class, and made sure the most excellent and brightest worked in government.hope it help
