Which statement best describes why cacti can survive in a harsh environment?

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate