Because in order for a speech to be logical and easy to understand they relied on their conclution of speech
Answer:
It is not a reasonable excuse
Explanation:
O
Answer:
She looks after her aged parents.
Explanation:
Present indefinite tense=Simple present tense
Scientists are searching for planets that are similar to Earth because when resources are used up, we can resort to another planet. Whether it be to travel to live at a different planet or to collect resources from there, either option would be nice for a last resort.