Tough e noughâ¢ race bibs are a line of tear and water resistant bibs printed on a biodegradable paper laminate. 2: Are Tough e noughâ¢ race bibs as durable as synthetic paper (Tyvek)? Tough e noughâ¢ race bibs are as durable as bibs made on synthetic paper because they are made with an inner layer of plastic film.un a greener race with Tough enoughâ¢ biodegradable race bibs. Introducing a new line of tear and water resistant race bibs printed on a biodegradable paper laminate.
A single daisy or sunflower, for example, is not a flower but a flower head âan inflorescence composed of numerous flowers (or florets). An inflorescence may include specialized stems and modified leaves known as bracts.
Pollination and flower types. Cucumbers, squash, pumpkin and watermelon have separate male and female flowers. Cantaloupe (muskmelon) has two flower types, male flowers and complete flowers (having both male and female parts).Cantaloupe flowers have a pollination window of one day.Pollen must be transferred from the male flower to the female flower on this day for seed set and fruit development.ollination and flower types. Cucumbers, squash, pumpkin and watermelon have separate male and female flowers. Cantaloupe (muskmelon) has two flower types, male flowers and complete flowers (having both male and female parts).