Answer:
More than almost anything else, senescence can result from obesity.
Answer:
Lighting :- rs 10000
Rent :- rs 20000
Depreciation :- rs 5000
Total labour hours 7000 hour
The body organ that gets rid of nitrogenous waste is the kidneys
Answer:
Explanation:
The chemical imbalance theory is unproven and often cited as an explanation for mental health conditions. It states that these conditions are caused by an imbalance of neurotransmitters between nerve cells in the brain. For example, depression is said to be a result of having too little serotonin in the brain.
Answer:
To learn more.
Explanation:
Scientists want to know the advantages and downsides of it, like any other invention. To see if it can replace something else and be safer.