Answer:
William Harvey was the first person to correctly describe blood's circulation in the body. He showed that arteries and veins form a complete circuit. The circuit starts at the heart and leads back to the heart. The heart's regular contractions drive the flow of blood around the whole body. If you did happen to search it up, you'd get the same answer. :)
Explanation:
D) about a quarter of Southerners had enslaved workers.
Not everyone in the South operated with slaves as their labor force. There were also smaller family farms and such. But those who did hold slaves in operating plantations held large numbers of slaves, and so the institution of slavery was a gigantic part of the Southern economy.
Answer:
Explanation:
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Answer:
Lewis and Clark's expedition would likely not have been successful without Sacagawea's help, because they would not have been able to communicate with the Native American tribes they met along the way and therefore would have had trouble trading for horses and supplies.
One difference between the House of Representatives and the Senate is that the Senate allows unlimited discussion of bills, the house has stricter rules.
<h3>How are Senate and the House of Representatives different?</h3>
Senate is set up such that there can be an unlimited discussion of bills by senators. This means that senators can speak for however period of time they want to regarding a bill.
This allows them to use this as a tactic to delay bills being passed. When senators do this, the process is called a filibuster.
The House of Representatives does not allow for this however, and there are stricter rules on regarding how long a person can discuss a bill which eliminates the chance of a filibuster.
In conclusion, option A the Senate allows unlimited discussion of bills, the house has stricter rules is correct.
Find out more on filibusters at brainly.com/question/2141253
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