Tools+cactus= needle
needle
how much is needless cactus worth
yes
up to 2''
organ
More than one cactus is called cacti.
Your description generally describes a cactus. However, cactus spines do not point only downward. They can point in any direction.
To use a needle and thread could be called sewing.To use a needle and thread could be called quilting. To use a needle and thread could be called embroidery. To use a needle and thread could be called suturing.
They are actually called 'Cactus Flowers'
The fishhook cactus may be either the fishhook barrel cactus (Ferocactus wislizenii) or Mammillaria dioica, also called the strawberry cactus or California fishhook cactus.
Yes, cacti have evolved to eliminate leaves and replace them with spines.