1. Naked Seeds, Gymnosperm means 'naked seed' and these were the earliest trees to evolve. They do not produce flowers and have seeds which are directly exposed to the air for wind pollination. Pine cones are one example. For ease you might think of the gymnosperms as conifers, such as yew and Scots pine.
There in different orders.
Answer:
water would not form hydrogen bonds between H20 molecules
Can also be gained from natural instinct (you are born with instinct)
