QUES: Any business that requires only your input and expertise can only provide you with daily meals and nothing more but any business that requires the help of employees or staff can make you rich forever

correct the punctuation.

CORRECTED: Any business that requires only your input and expertise can only provide you with daily meals and nothing more, but any business that requires the help of employees or staff can make you rich forever.

QUES: environmental risk perceived global warming and other natural phenomena can be assessed and in some cases mitigated

correct the punctuation.

CORRECTED: environmental risk perceived global warming and other natural phenomena can be assessed and in some cases mitigated

QUES: Thyme Thymus vulgaris can be taken as a tea a couple of times a day for relieving a sore throat

correct the punctuation.

CORRECTED:
Thyme, Thymus vulgaris, can be taken as a tea a couple of times a day for relieving a sore throat.