Which of the following biomes are considered temperate biomes?
a.
deciduous forests and grasslands
b.
chaparral and tundra
c.
rainforest and tundra
d.
alpine and deciduous forests

The biomes which you've posted and are considered to be temperate biomes are a - deciduous forests and grasslands.

The other mentioned biomes - either rainforests, tundras, chaparalls, or alpine's,  none of these can be considered as temperate biomes.

Ok, free points :)

Also happy Halloween!