When people have access to more technology, they tend to A.
work less and spend more.

B.
spend less and work more.

C.
work more productively.

D.
get laid off more quickly.

E.
have lower-paying jobs

the wrong statement is - c. a desert had more biodiversity than a marsh.

the deserts are one of the places of the planet where there's the least biodiversity. the reasons for that are the climate and the lack of food sources, which hampers both the number of the species that can survive in it, and the number of the individuals in the species itself.

the marshes, on the other hand, are places where there's perfect conditions for lots of organisms to thrive. the temperature is moderate and nice, the amount of water and the food sources are on a high level, so there's an abundance of both plant and animal life in them.

the rub-al-khali is also known as the arabian desert and the "empty quarter"