Answer:
d
Explanation:
d
B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays
C. thin layer in the upper atmosphere that protects Earth from supersonic rays
D. thin layer in the lower atmosphere that protects Earth from supersonic rays
What do all ecosystems have ?
A. biotic p21 only
B. abiotic p21 only
C. producers only
D. biotic and abiotic p21
Answer:
1. B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays
2. D. biotic and abiotic p21
Explanation:
b. seasonal temperatures and precipitation
c. a tornado
d. wind speed and direction
The missing piece of the sentence is...
seasonal temperatures and precipitation .
Native American
European
Australian
Asian
American
African
The correct answers are:
- Native American;
- European;
- African;
The ancestry of the people living in Latin America can be traced in general back to three larger groups, the Native American, European, and Black African. This is due to the evolution and history of the region. The original settlers were the Native Americans, but the Europeans colonized the region later on, and brought lot of European settlers with them. The Europeans also brought Black African slaves with them which they used as labor force. The three large groups, over time, grew over their differences and gradually mixed between each other.
Answer:
1- Option (C)
2- Option (D)
3- Option (A)
4- Option (E)
5- Option (B)
Explanation:
B. Iraq, Saudi Arabia, Bahrain, and Yemen.
C. Qatar, Yemen, and Kuwait.
D. Saudi Arabia, Bahrain, and Iraq.
Answer:
B
Explanation:
Iraq, Saudi Arabia, Bahrain, and Yemen.