Spinach and cabbage are

a. the leaves of plants
b. the fruit of plants
c. the buds of immature flowers

i think its a but i want to double check.

Which element provides strength to the exoskeleton of clams and oysters

The process by which natural forces move weathered rock and soil brim one place to another is called

Read the sentence. “yesterday we arrived late for the outdoor concert in the city gardens.” which words in the sentence are adverbs? a. late; city b. yesterday; outdoor c. yesterday; late d. outdoor; city