SECRET
The different mouth-parts seen in different insect species are the result of evolutionary adaptations. Mouth-parts have adapted to fit each species' diet. For example, a grasshopper's diet requires them to have a mandible for chewing instead of a proboscis for sucking.
Forest ecosystem.
A community refers to a group of different species living in the same area and interacting with each other. This can include plants, animals, and other organisms that rely on each other for survival.
An operation that tells how many are in each group is division. Division breaks a total quantity into equal parts, indicating how many items are in each group when the total is split. For example, if you have 12 apples and divide them into 3 equal groups, each group would contain 4 apples.
ECOSYSTEM
compared to most other animals,humans are unusual in our tendency to help each other. however the animals donate to their charity like humans.really animals are most helper
According to the book "The crayfish of Missouri" written by William L. Pflieger "The mouth parts of a crayfish consists of five parts of overlapping structures, each with its own role in crushing and shredding the food before it is ingested." "the largest of these structures are the heavy tooth-like mandibles." The link depicts a detailed image of the mouth parts.
It meets the requirements for insects- an exoskeleton, thorax with three parts each with a pair of jointed legs for a total of 6 legs, a head with three mouth parts and compound eyes, etc.
That is a great question they try to find the right food for each animals and creatures
The six main parts of the digestive tract are the mouth, esophagus, stomach, small intestine, large intestine, and rectum. Each part plays a specific role in the digestion and absorption of nutrients from food.
Early man felt it is important to live in groups because of mutual benefits. to protect himself from wild animals , to get large amount of animals during hunting, to help each other for farming, and to form some type of a city.
While most wool comes from sheep, there are many animals that yield wool including goats, llamas, camels and rabbits. Each group of animals yields wool with different characteristics.