A cycad plant, like the one pictured, is an example of a
gymnosperm. What makes a gymnosperm different
from an angiosperm?

Gymnosperms have unprotected seeds, whereas angiosperms have enclosed, protected seeds.

Explanation: See above.

d.

explanation:

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.