Answer:
A. Plants
Explanation:
Plants are producers, which make their own food. Other organisms, such as rodents, birds, and wild cats, are consumers, which receive their energy from plants or other consumers.
Answer:
See attachment.
Explanation:
Mono-substituted cyclohexanes are more stable with their substituents in an equatorial position. However, with poly-substituted cyclohexanes, the situation is more complex since the steric effects of all substituents have to be taken into account. In this case, you can see that <u>the interconversion is shifted towards the conformation in the bottom because there is less tension between the substituents</u>.
I have attached a paper with the answer. hope you understand. let me know if you have any question
Answer: percentage of the copper recovered is 88.8 %
Explanation:
Given : Initial amount of copper = 0.502 g
Recovered amount of copper = 0.446 g
percentage of copper recovered = 
Putting in the values :
percentage of copper recovered = 
Thus percentage of the copper recovered is 88.8 %