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:
mid-to-late 3rd century to 543 CE
Explanation:
Answer:
Operant Conditioning
Explanation:
Operant Conditioning -
It is one of the learning method , which occurs by some punishments and rewards for a particular task or behavior , is referred to as operant conditioning.
As, from the scenario of the question,
Millie opted to get groceries from online platform , rather than offline , as it wait a lot of her time , while purchasing groceries from the supermarket.
Therefore ,
Millie demonstrates , operant conditioning.
Sir Walter Raleigh established a colony on Roanoke Island.
Hope this helps fren <3 xxx
Answer:
C.
to arm enslaved people and start an uprising against slavery
Explanation:
