I Do Not Exist wrote:
> Question #1 Why are the stems on some plants fuzzy (gow little hairs) and
> others do not? Do these little hairs help the plant to collect more water?
Hairs on a stem or leaves can a)provide insulation b)make the air
layer around the plant more turbulent and slower-moving so water loss
is less, or c)repel, impale, entangle, or otherwise discourage
>> Question #2 Why do roots grow crooked?
Because they have to go around soil particles.
>> Question #3 Why do some plants grow bulbs? Is this to protect what is
> growing inside of the bulb?
Yes, but the primary function of most bulbs is food storage.
>heacock at home.com