Answer:
I don't understand what the question is here please be more specific in your question, please
Answer:
i'm not sure what the question is. If it is to correct the grammar given, then it would be Mario and Judith <u>a</u><u>r</u><u>e</u><u> </u>studying for <u>a</u><u>n</u><u> </u>upcoming science exam.
We need to complete the sentence by filling up the blank space and we are given with two choices, either we choose "won't" or "wo'nt". This problem is a matter of English knowledge and we know that there is no such word as wo'nt so we will not choose this. Therefore, the correct answer is the option "won't" which can be also written as will not, it just the same won't and will not. To complete the sentence, we have it below:
Native plants are kept in check by surrounding community of plants and animals, so the native plants won't be invasive.
This is a simile. :)
Memory is like a fresh waterco...
Comparing Two unlike things with the words like or as