12. An enzyme shows optimum activity at pH 2.5. In which part of the alimentary canal will
This enzyme be MOST active?
(A) lleum
(B)
Mouth
Stomach
(D) Duodenum

Read the sentence. on days when i go jogging in the morning, my mind seems to process ideas faster, and my mood is more positive. how does the underlined clause add variety and meaning to the sentence? select two options. it describes the days being discussed. it makes readers want to go jogging. it creates a compound-complex sentence. it adds detail about the speaker’s personality. it explains why jogging is beneficial.

Read this sentence: devon was nervous at the thought of speaking in front of a large audience. which word could a translator use to replace the underlined word without changing the meaning of the sentence? a. angry b. excited c. d. worried

In large cities such as new york city, a majority of citizens often take public transportation and leave their cars at home what is wrong with this text and visual aid