Answer:
18. Surface design ( not sure )
19. True
20. Farming
hope it helps
have a nice day
Present Participle
Explanation:
In the given sentence Present Participle tense is used.
Here the Band Director is going to organize the fall musical. Hence it is going to happen which falls under present participle category.
Here the verb is prefixed by "is" and the verb ends with "ing". Hence from the above statements it is clear that Sentence type belongs to PRESENT PARTICIPLE.
Answer:
Light or visible light is electromagnetic radiation within the electromagnetic spectrum that can be perceived by human eyes.
Explanation:
