Knives and scissors have edges to cut things, but nails do not have sharp edges, they have points to penetrate hard surfaces.
Elodea are producers becausethey are plants
You can make more aloe plants from a single aloe plant by breaking the plant into sections. Cut or divide the plant through the center and plant each section.
nope
Africa and Australia
Aloe plants are turned to medicine by extracting the aloe from the plant. A piece of an aloe vera plant can be used for medicine by tearing a small part of the plant off and rubbing the slimy aloe on the afflicted skin.
Knives and scissors have edges to cut things, but nails do not have sharp edges, they have points to penetrate hard surfaces.
Obsidian is a natural volcanic glass with potentially sharp fracture edges.
Elodea are producers becausethey are plants
The rocks are frozen solid therefore there Sharp edges are not lost
Abrasion
Aloe plants form a rosette of leaves that may, with age, form a trunk.
You can make more aloe plants from a single aloe plant by breaking the plant into sections. Cut or divide the plant through the center and plant each section.
Aloe.
aloe vera and more.
nonseeded
aloe vera