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Observations in the X-ray portion of the spectrum are routinely done from the surface of theEarth.
Cactus Spines
Modified leaves or parts of leaves that have evolved into sharp structures to help reduce water loss and deter herbivores.
Modified
Changed or altered from its original form or function, often through natural processes, human intervention, or technological means.
Trichomes
Small hair-like outgrowths from the epidermis of plants, serving various functions such as reducing water loss and providing protection against predators.
Specialized Stems
Stems that perform functions other than support and conduction, including storage, reproduction, and photosynthesis, such as rhizomes, tubers, and cacti.
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