Pangolins<span> are mammals of the order </span>Pholidota<span>. The one extant family, </span>Manidae<span>, has three genera: </span>Manis<span>, which comprises four species living in Asia, </span>Phataginus<span>, which comprises two species living in Africa, and </span>Smutsia, which comprises two species also living in Africa.[1]<span> These species range in size from 30 to 100 cm (12 to 39 in). A number of extinct pangolin species are also known.</span>
Answer:
b and c
Explanation:
Federalists believed that the federal government should have more power than the states, therefore they would agree with these two statements.
Answer:
The speed of the airplane is approximately 770 km/h (214 m/s).
Explanation:
Speed = 
Distance = 3080 km
Time = 4 hours
speed = 
= 770
speed = 770 km/h
The speed of the airplane is 770 km/h.
OR
Distance = 3080 km
But,
1 000 m = 1 km
3080 km = 3080000 m
distance = 3080000 m
Time = 4 hours
60 seconds = 1 minute
60 minutes = 1 hour
Thus, 4 hours = 60 x 60 x 4
= 14400 seconds
Therefore,
speed = 
= 213.8889
speed ≅ 214 m/s
The speed of the airplane is approximately 214 m/s.
The development of agriculture changed the way people lived because they had to grow their own food.
I hope this helps. :)