You can use the formula Tc = (5/9)*(Tf-32) where Tc = temperature in degrees Celsius, Tf = temperature in d â¦ egrees Fahrenheit.-109 F is -78.3 C. 2 people found this useful.ou can use the formula Tc = (5/9)*(Tf-32) where Tc = temperature in degrees Celsius, Tf = temperature in d â¦ egrees Fahrenheit.
Different types of orchids can be found growing everywhere from deep shade to full sun. The most commonly available orchids we grow at home need bright indirect light at a minimum, and in some case direct sunlight. We photographed this Brassvola orchid is growing in dappled sunlight along a riverbank in Belize.
The majority of tropical orchids are epiphytes or lithophytes; temperate orchids are usually terrestrial. The orchid flower is the main predicator of whether a plant is an orchid or not. The flower must have three petals and three sepals, with the third petal or lip modified and differentiated from the other two.he orchid flower is the main predicator of whether a plant is an orchid or not. The flower must have three petals and three sepals, with the third petal or lip modified and differentiated from the other two.