No, the leaf will seal up however, so the leaf you cut can be used again if you didn't cut it all the way. New leaves will grow from the center, so a better way to cut the leaves is to choose bottom leaves and cut an inch or so from the bottom.
Aloe gel is not edible as such but it is prescribed in Ayurveda to eat as a medicine
A deciduous forest is inhabited by trees that seasonally shed their leaves. Some crops that grow in this forest are figs, sugar apples, guavas and peaches.
No, do you really think if people could grow back limbs, there would be people who are missing limbs? Like someone in a wheelchair with missing legs? There are some animals (not mammals) that can grow back limbs though.
plants from leaves
A broad-leaf tree has wide, flat leaves. There are veins that extend throught the leaves. Broad-leaf tree are generally deciduous - they loose their leaves in Autumn. Some examples of broad-leaf trees are: oak, elm, birch, and maple.
an aloe vera can grow about 3 feet tall or more. If you want to harvest yours, then let the leaves grow to 1-2 feet . Note: Indoor Aloes don't grow as fast as ones in the original climate. You might want to get a fish tank and shine a light in it 24/7. That will be some-what the environment, and it will grow taller than an indoor aloe. I have one and that is the truth. My plant is only 1 foot, but in a deserty environment, it'll grow taller.
the trees that grow leaves and the leaves that grow on trees
Cabnnibis .coco,agava,some other things like aloe ect
If some plants lose a leaf they can grow it back because this part of a plant is replacable
fertilize it with nitrogen
Leaves are the main area of photosynthesis and with the sugars manufactured by this process the plant has no energy source and no building material and can not grow. Some photosynthesis takes place is the stems of some plants, but the leaves were evolved to maximize the photosynthetic process.
Some plants have single and clustered leaves, and some have clustered or compound leaves.Maple and Oak trees have simple leaves. Some such as horse-chestnut and locust trees, have leaves that grow in clusters. These are compound leaves. Others plants have leaves shaped like needles or spines.
Some gardeners do cut back the leaves in fall to prevent mold and disease.
There are some types of leafless vines. Link.
the leaves fall and new ones grow
Nothing special. They might grow some leaves...
Some natural remedies to help prevent one's hair falling out are Indian gooseberries, sesame seeds, curry leaves, coriander leaves and almonds. Aloe and coconut oil also prevent one's hair falling out.