It is not possible to remove the meat of a fish without killing the fish.
There is not an insect known as the tooth insect. If you have an insect stuck in your teeth you can use dental floss to remove it and washing your mouth out with warm salt water.
I don't think so, but you could try to pick them off by hand.
No, it is not possible to obtain whale oil from whales without killing them. Whale oil is typically extracted from the blubber of whales after they have been killed for that purpose. Efforts are being made to promote sustainable alternatives to whale oil.
Remove waste from the insect's body.
kill them by spraying insect killer or deoderant on them, or buy a swatter.
Yes, it is possible to harvest a burl without killing the tree if done carefully and correctly. A skilled tree surgeon or arborist can carefully remove the burl without causing significant harm to the tree, allowing it to continue to thrive. It is important to follow proper techniques to ensure the tree's health and survival.
Pesticides remove pests which are detrimental to other human processes such as growing crops, or being able to go outside without the risk of insect bites and/or contracting disease carried by pests.
You can gently remove it or you could use a stick and carefully take it out by pulling the nest with a stick
Use a product called Goof-off or Deep Woods Off (insect repellant) to remove it.
Wings help an insect to survive because they can remove themselves from danger by flying away. There is no known function of wings in the reproduction process.
There are specific fading creams designed to remove these spots, which are subcutaneous and cannot be erased by peroxide or bleach (at least not without killing the skin cells).