Answer:
QUESTION NUMBER THREE DONEE YA BOIIIIIIIIII
Explanation:
Answer:
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
Explanation:
Answer:
An increase of 3,500 J
Explanation:
Given that,
Energy added by swimmer = 12000 J
Heat removed by the surrounding = 8500 J
We need to find the total change in energy. It can be calculated using the law of conservation of energy such as :

As the change in energy is positive, it means that there is an increase of 3500 J.
The main function of the smooth ER is to make hormones and lipids.