What are Biosphere non examples?

Are there Endoplasmic Reticulum in plant cells? what type of tree has an acorn and a seed pod? What is the relationship between pH and hydrogen ion? What happens to light that is trapped by matter? Why is Table Mountain so famous? What is the isotope notation for lead? Alice is examining the transverse section of a stem under the microscope. She observes that the vascular bundles are arranged in a concentric pattern. What type of plant is she looking at? Is the north -seeking pole of a magnet stronger than the south-seeking pole? Why are begonias now planted in Mendels garden and not peas? How fast does a sun sychronous orbit need to go to stay in orbit? What nebulae is cygnus in? What projection takes slices of a globe and stretches them into a rectangle? How big is a marble in centimeters? What are the uses for dissecting scissors? What can be said of a relationship between the use of an enzyme and the energy of the reaction? What is average annual snowfall in Jackson Mississippi? Why is coke black? What geographic location is least affected by piracy? Do vitamins work with minerals to initiate chemical reactions within cells? How thick is the inner core plus the outer core?