Why do plants need water ? Why do people need plants ? Why do roses have thorns ? Why do flowers smell ? Summary
For : light energy Vascular system Weather Soil Natural procees Plants survival
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o Protection of animals o Roses have thorns to remind us that even though something is beautiful, it doesn’t mean that it can’t or won’t hurt use o Sweet smell
Everyone is familiar with the sweet scents of flowers like roses and gardenias. Some plants give off a distinctive odor even when they're not flowering. Plant and flower odors serve an important function in plant reproduction and protection
Plants need water to grow, because water is one of the key common substances required by all living things in order to sustain life
plants-need-water/ plants-need-water/ e/land/plants/why-do-we-need-plants e/land/plants/why-do-we-need-plants roses-have-thorns/ roses-have-thorns/