Produce a sentence which mentions all of these concepts: flower, heart, symbol

flower sprout symbol with a heart .

Produce a sentence which mentions all of these concepts: buy, customer, observe, vendor, weigh

Several customers are observing a vendor weighing the produce they are buying.

Produce a sentence which mentions all of these concepts: adaptation, allow, environment, organism, survive
an adaptation is a feature that allow an organism to better survive in its environment .