A solid has a definite meaning that there is only one shape there can be meaning a solid has a definite volume
Answer: True
The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health
There are plant cells called chloroplasts, plants leave chloroplasts which have chlorophyll that capture and absorb light energy from the sun.
Answer:
Explanation:
The equation for centripetal acceleration is 
. If 
is the distance from the center of the point at the tip of the blade and 
is the distance from the center of another point in the blade, and since both points are rotating at the same angular velocity 
because both of them belong to the blade, the ratio between their centripetal accelerations will be:
