Frogs and earthworms are good friends of humans, how can you protect them?

First of all, frogs are friends of human beings, it is forbidden to eat, it is illegal to buy and sell frogs, from a medical point of view, frogs contain a variety of nutrients, especially rich protein, but frogs may have parasites, cooking is not right, easy to lead to parasitic infection.

Earthworms are good friends of crops, and we need to take care of them. Because she through her own labor. Make our soil soft and conducive to the growth of crops. So protect her.

frog because it eats pests; Snake because it eats voles; There is also the gecko, because it eats mosquitoes; Dog! Because the IQ of dogs is closest to people, many dogs can judge your mood from your eyes There are many people who think that dogs are not good for the health of pregnant women, that is wrong It is misled by some people without knowledge, there is a report that said that kiss your dog every day, you will get free face washing, and absorb the taste of the dog every day, which can make you imagine its cute side and make you feel comfortable; Cat! A cat is actually a very rational thing and has a very strong personality, and as long as you get along with it, you will know its benefits

Small animals are good for people, and the most important thing is that they can cultivate people's love and patience; owls, which exterminate voles, protect crops, and ensure a good harvest); The little bee is the most industrious little animal. We collect honey and pollinate it, which increases the yield of many crops. The woodpecker is the doctor of the forest. They can pull moths out of tree trunks and eat thousands of pests a day; The earthworm is a beneficial animal, it lives in the soil, and it burrows and goes in the soil, and many holes are drilled in the soil, so that the soil is loosened so that air and water can seep into the soil; The cuckoo can eat more than 100 pine caterpillars a day and is known as the "forest guardian"; I know from the TV show Animal World that bats can eat 100 to 1,000 pests and 3,000 mosquitoes in a night, and that they are the only mammals that can fly, and their excellent echolocation skills are even more shameful.

Frogs and earthworms are good friends of humans, and we should protect them and try not to disturb them.

1) The body of the earthworm is slender, composed of more than 100 similar somites Such animals are called annelids The anterior segment is slightly pointed, the posterior end is slightly rounded, and there is a segmented A-ring band at the front end, according to which this figure is judged to be the front end

2), the ventral surface of the earthworm most of the body segments in the middle of the bristles, bristles have the effect of assisting movement Therefore, when touching the earthworm body segments near the ventral surface with your hands, there will be a rough and uneven feeling, this is because you touch the bristles on the surface of the earthworm bristles are the locomotor organs of the earthworm, and the earthworm peristalsis through the expansion and contraction of the body muscles and the coordination of the bristles

3) Earthworms breathe with moist body walls, and breathe oxygen in the air During the experiment, gently rub the earthworm's body with a cotton ball dipped in water at any time, the purpose of which is to keep the earthworm's body surface moist and maintain its normal breathing After the experiment is completed, in line with the principle of caring for organisms, we should release the earthworm into the natural environment

So the answer is: 1) a ring belt; Former.

2) roughness; Bristles; Motion; Bristles; Muscles;

3) respiration; Releasing into the natural environment.