1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nadya [2.5K]
2 years ago
5

Who were the first Europeans to visit North America?

Social Studies
1 answer:
ohaa [14]2 years ago
4 0

Answer:

Ponce de Leon were the first to visit north america

You might be interested in
Embryonic stem cells derived from blastocysts are pluripotent, and therefore useful in stem cell research because they ________.
Elanso [62]

Answer:

<em><u>The answer is</u></em>: <u>They not only serve for Regenerative Medicine, but also for the "screening" of new drugs, and some other things.</u>

Explanation:

Currently, studies in regenerative medicine are aimed at research and knowledge of induced pluripotent cells (iPSCs). For some, they are the cells called to take over from embryonic stem cells (ESCs), which until recently were the main objective of research in this field of biomedicine.

<u>Since the first cultures of mouse embryonic cells derived from blastocysts were obtained in 1981</u>, the foundations were laid for the development of the necessary methodologies that would lead later to generate human embryonic cells with characteristics similar to those of the mouse.

In addition to their interest in Regenerative Medicine, these types of cells are a tool of great value for the "screening" of new drugs, as well as a model to study the etiology of diseases that originate during the embryonic stage, and to study processes that occur during human embryonic development .

<em><u>The answer is</u></em>: <u>They not only serve for Regenerative Medicine, but also for the "screening" of new drugs, and some other things.</u>

8 0
3 years ago
What were the main factors leading to the European colonization of Africa? Select all that apply.
7nadin3 [17]
The answers are b) raw materials and d) <span>need to expand their marketplace.
Hope I helped!</span>
5 0
3 years ago
Read 2 more answers
Which of the following may speed up the process of deindustrialization in a country?
loris [4]

Answer:

c

Explanation:

5 0
2 years ago
Which of the following is a PULL factor that caused Irish immigrants
Natalija [7]
It would be B, the promise of jobs in American Factories.
5 0
3 years ago
Dave is thrown from his motorcycle and suffers a severe blow to the head, resulting in loss of memory for events that occurred b
cestrela7 [59]
<span>Dave is experiencing retrograde amnesia caused by brain damage. This means that he can't recall the events that happened before the traumatic crash that caused his injury. In this case, it is caused by his traumatic brain injury. (TBI) However, Dave can still make new memories, because he does not have anterograde amnesia.</span>
6 0
3 years ago
Other questions:
  • Which courts conduct trials that serve the disciplinary needs of the armed forces?
    6·2 answers
  • List three ways that early colonist adapted to their environment to survive
    8·1 answer
  • What happens if the power plants pollute more than allowed?
    12·2 answers
  • What kind of animal had a population increase in the Florida Everglades in the early 2000s?
    13·1 answer
  • In an effort to get his sister Sharon to vaccinate her young children, Frank compiled the results from many scientific research
    12·1 answer
  • How did British Generals try to devise a 'quick' end to the Battle of Saratoga?
    14·1 answer
  • What were new orleans and the mississippi river important to settlers in the west?
    7·1 answer
  • Warren Buffett and Berkshire-Hathaway have a reputation for fair dealing and a hands-off approach to management. Because of this
    8·1 answer
  • Define organization and explain three of the characteristics of an organization. Give three examples of organizations, try to in
    6·2 answers
  • How many classification are made of biodiversity?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!