for 10 i do not under stand but 11 i think you just make up two questions and awnser in simple present tense
Explanation:
Like:In grammar, the present tense is the verb form you use when you talk about what's happening right now. "You are standing on my foot" is in the present tense. If you describe things you're currently doing, or that you usually do, or a current state, you'll use the present tense without even thinking about it.
Their similarities are, they is they are both languages of signs and symbols which combine to words, sentences, and stories. Their differences is math, uses numbers and english helps you for example, on interviews.
