Depends on the cactus and size of the needle
Cell. Chromosomes are found within a cactus, similarly, genes are found within a cell.
Yes, cacti have evolved to eliminate leaves and replace them with spines.
A needle with a size of 0000 (4 zeros), also known as a 0000 gauge needle, has the largest diameter. These needles are typically used for thick materials like leather or heavy-duty fabrics.
some are the Joshua Tree, cactus some kinds of cactus is, Nopal cactus, Prickly pear cactus, and Black Lace Cactus :)
Both "face needle" and "hurricane" are examples of heteronyms, which are words that are spelled the same but have different meanings and are pronounced differently. "Face needle" refers to a sharp tool used for sewing or medical purposes, while "hurricane" refers to a powerful tropical storm with strong winds and heavy rain.
Tools+cactus= needle
A spine.
how much is needless cactus worth
yes
Cell. Chromosomes are found within a cactus, similarly, genes are found within a cell.
organ
Your description generally describes a cactus. However, cactus spines do not point only downward. They can point in any direction.
Plains Prickly Pear cactus needles can vary in length, but they typically range from 1 to 3 inches long.
Yes, cacti have evolved to eliminate leaves and replace them with spines.
To protect against predators and to help collect water for long term useage
It hurts but if the spine is carefully removed, it should cause nothing more than a bit of discomfort.
The saguaro cactus fell over due to a combination of factors such as strong winds, heavy rain, disease, or old age weakening its roots and structure.