This is easy, the spices must adapt to their new environment to survive
Answer:
(a) Tangential velocity will be 38.648 m/sec
(b) Acceleration will be 
Explanation:
We have given radius r = 11.2 m
Angular speed 
(a) We have to find the tangential velocity
We know that tangential velocity is given by

(b) We know that acceleration is given by

Answer:
Speed of light changes
Explanation:
Since glass is denser than air so the speed of light in glass is less than in air so light rays bend i.e. refract.
Heat flows from hotter to colder objects
metal rod<fire
hat>snowman
ice cube<warm water
The answer is d. most definitely.