Its d first and third answer !! I am 100% positive with my answer
Answer:
The many processes by which the body controls its internal environment are collectively called homeostasis. The complementary activity of major body systems maintains homeostasis
Explanation:
Well based on my knowledge the Astrolabe was perfected by the Spanish and played a significant role in Columbus' and the other early travellers' journey to the West but it can be argued that it was the Muslims (Arab) that introduced it to Europe
Answer:
Explanation:
I’m in cheer all you have to do is focus on your moves and try not to get hurt❤️
Answer:
C
Explanation:
vikings and people were in diffrent they never under stood
