She gazed at the far horizon is is it a adjective or is it a adverb

Dogs make wonderful pets because they us stay happy and healthy. the topic sentence is "dogs make wonderful pets." , is this correct? i keep doubting myself.

Identify the following sentence as simple, compound, complex, or compound-complex. even though most people think of africa as a desert, zimbabwe has a hot, tropical climate, so mangoes, passion fruit, pineapples, and avocados grow well there. a. compound b. simple c. complex d. compound-complex

You often figure out what a word means by looking at the surrounding ideas, and this is also known as: using peripheral vision using common concepts using context clues using a dictionary