Those smal holes are usually just bugs getting at your plants. Unless here are a whole lot, I wouldn't be worried. Bugs need to eat too, you know.
Yes, you can eat kale with holes in the leaves, as the holes are often caused by pests like aphids or caterpillars. Just be sure to rinse the leaves thoroughly to remove any insects or debris. If the holes are extensive or the leaves appear damaged or unhealthy, it's best to discard them. Otherwise, the nutritional value remains intact.
yes they can they have small holes in their leaves and let out oxygen.
the best way to remove pimples is not to pop them, if you do small holes will appear.
Plants breathe through small holes in their leaves. Unlike us they do not breathe through lungs.
The small holes in beach sand that are about the size of a half dollar and appear to be dug out are most likely made by sand crabs. Sand crabs are small crustaceans that burrow in the sand and create these holes as they dig for food and shelter.
The animal that leaves holes in the ground is a mole.
Pitting is when there are small holes starting to appear in steel often caused by corrosion/rust
they get carbon dioxide by small holes called stomata.
The name is stoma (or plural stomata), and refers to holes or pores in both the leaves and the stem. The stoma allow for the transfer of carbon dioxide and oxygen from the process of photosynthesis.
the tiny little holes that appear on a leaf which is usually a fern or mosses are calles spores. spores are very tiny singe cells.
Roses leaves have holes due to insect feeding, disease, or environmental stress.
There are holes in the leaves of your rose bush because caterpillars come and eat the leaves and the hole is the place of the leave that the caterpillar ate at.