Flight Ability:Bats are the only mammals capable of true flight, with wings made of a mebrane stretched between thier elongrated fingers.This structure allows for fexible maneuvering during flight.

ECHOLOCATION:Bats eminit ultrasonic sounds and use the achoes to precieve thier surroundings and locate food. This ability is particuraly useful in dark enviroments.

HABITAT:Bats can be found in various places, including caves, tree hollows,and crevices in buldings. They are mostly nocturnal and rest in their roosts durind the day.

SOCIAL BEHAVIOR: Bats often live in colonies and use echolocation to communicate and navigate among each other.

TYPE OF BATS:

diverse species: There are about 1400 species of bats world wide, varing in size and ecological traits. For example, fruit bats primarilyl eat fruit, while insectivorous bats mainly consume insects.

PEST CONTROL:

Many bats primarilyfeed on insects. they are nocturnal and consume large quantites of insects, helping to control pest populations that can affect crops and human living enviroments

POLINATION:

Some bats feed on nectar from flowers and act as polinators.

They are particulary important in tropical regions, contributing to the reproduction of many plant species.

SEED DISPERSAL:

Fruit-eating bats consume seeds and then disverse them over long distances through thier droppings.This process helps to expand the distribution of plants and increases biodiversity in ecosystems.

INDICATORS OF ECOSYSTEM HEALTH:

Bats are sensitive to environmental changes. Therefore, thier population size and health can serve as indicators of the overall health of an ecosystem.

Due to these roles, bats are crucial for maintaining the balance of ecosystems. Protecting bats is essential for preserving ecoysystem health.

In fungus, there are germs,virus,mold and mushrooms. Fungus is a group that consist of small life. Fungus isn’t huge like plants and animals, usually it is consist of small cells.

From now, I am going to say why fungus are needed organism and the mushrooms effect on our cercumstance.

First, fungus is called cleaner of nature. Because street trees make 100kg of leaves in 1 year. What will happen if fungus didn’t disassemble leaves or animals’ stool? Leaves and animals’ stool will not rotted. So because of fungus earth can keep beautiful environment.

Second, fungus can be used from fermenting foods. These process is used from the past and we enjoy fermented food like kimch or cheonggukjang. Through these fermentation, we can increses taste and also preservation.

Third, there are good fungus in our body. These fungus inhabit in digestive system and  do important part in digestion and absorb nourishment. Fungus like probiotics  include in fermented food like yogurt. By these fungus we can keep balance of fungus and increase digestion health.

Lastly, there is a mushrooms in fungus. And mushrooms do important part too. Mushrooms are needed to disassemble some bodies of animals or some trash. And they change some body or trash into nourishment that can be lasted. And also mushrooms can be eaten and they give a lot of protein. In addition, mushrooms can be used in medicine, industry or ecology. For example, mushrooms have various effect on anticancer therapy, increasing level of immunity and researching plant and microorganism.

Because of these reasons fungus is important from many ways. So we should realize importance of fungus. And break the thought that fungus is bad. And we should protect fungus because nowadays, some experts say that fungus are getting rid of. And if there weren’t any fungus, many animals, ecosystem and beautiful environment would no longer maintain. Thank you for listening my presentation and I want you to think that fungus is good organism. Thank you,

Characteristics

First. They are similar to humans

They have 5 fingers and toes and unlike other animals they there nails are made of karatens not bone and they have finger prints on there finger. Some of the primates are idol for bipedal walking and nearly all of them can use and apply tools.

On average they have a advanced brain and skull to protect there brain. The primates averegerly do society life so they

are good at communicating and living together. Primates can divide more colors than other animals but they cannot divide much as human but they can divide the color red. They have face muscle so they are idol for making face expression and they have less hair like humans and not other mammals. Animals departure many animals and have less time caring them but primates lay less babys and have many time caring them. Primates have a life. Gorillas and orangutan live about 40 years but other primates live 20 years too.

2. Evolution

When the extintion came the dinosaurs died but some mammals used there small body as an advantage and survived hiding in grounds and hunted fruit and leaf on trees and some evolved toTupaiidae and some evolved to Flying lemur but the rest evolved to primates.

Extinction

1. Deforestation

Nearly all primates lives in the forest but humans are acting greedy and destroying the forest because of farming, mining,

population growth, urbanization, business

and more. So peoples makes farm, building, factory so primates are losing there habitats and starving to death.

2. Hunts

Primates are hunted down. Primates eats a lot of fruits and leafs so that way Primates has a lot of proteins in there body that makes there meat more delicious. Primates meat are not the only thing peoples want there skins as well and some use them as a toy and enjoy hunting them for no reason.

Importance

1. Similar DNA as human

People are one of the primates and that makes humans and primates have similar DNA. Similar DNA can be used in a many ways. If primates have a similar DNA primates can be used as a medicine and primates DNA can be used to understand genetic disease. if the DNA is similar it can be used as a material for genetic combination and if the people investigate about primates more they can know humans life, ancient humans and more. But if we keep on going like this and the primates extinct. Humans may lose many kinds of research materials and never know about humans any deeper.

2. Tropical rainforest

Most of the primates live in subtropical region like Indonesia, Africa, South asia

and most of the primates in subtropical

region lives in a tropical forests and primates help a lot of thing to the tropical forest. Some people call the primates a gardener of the tropical forest because primates help the tropical forest maintain and expand in a easy way. Primates eats the tropical fruit and excrete the seeds and the seeds grow into a tree and this steps repeats. But if the primates extinct this step may not progress and tropical forest may extinct in a century without primates.

Primates are like dominos if they extinct the tropical rain forests disappear and that way oxygen reduces and that way people might dissappear. Primates is a key to scientific develop.