A. , nothing else supports or talks about features that wooly mammoths had
In order to find out which evidence will be the best one, we have to pay attention to the point on which author makes accent. As for me, author emphasizes that such physical activity as walking can positively affect our mental state, and the only option which maintains this idea is C. Endorphins released during walking build brain cells and make people feel good, because it points out the mood and state of a person.
Answer:
The question is incomplete, but to complete it, we have to know when to use the tenses:
We use the simple present to talk about habits, statements, feelings, plans. We use the past simple to talk about finished actions in the past that have a time reference.
Explanation:
To complete with the correct form of the verb to be, we have to know that the verb to change with the subject:
For I, we use "am" in the present and was in the past.
For he, she, it, we use is in the present and was in the past
Fo the subjects we, you, they, you, we use are for the present, and were for the past.
The next thing that we need to know to complete the exercise is when we use the simple present and the simple past.
- Simple present: We use it to talk about things that are always true, habits, routines, express feelings, and plans for the future.
They are actions that happen in the present.
- Simple past: we use it to talk about an action that has already finished at the time of speaking. It has a time reference like yesterday, last year, two weeks ago, etc.
Answer:
I believe it is B sorry if it’s incorrect
Explanation: