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Insects must be controlled because they can over populate. Some can be quite harmful to humans and others are just plain pests.

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What is two reason number of insects species may have increased when flowering plants appeared?

With more chances to eat, insects can reproduce more. Another reasons flowering plants helped increased the number of insects is with flowering plants around, insects can remain in an safer environment than if they were in the woods. With a safe environment, less insects are killed by predators, causing their population to increase over time.


Why do fish jump?

Fish jump out of the water for a few reasons: to catch insects for food, to escape from predators, and to remove parasites from their bodies. It's a natural behavior that helps them survive in their environment.


What are tree reasons why females sometimes fight over males?

The three biggest reasons why females fight over a man are generally relate to the man's income, his penis size, and virility.


What makes people want to kill insects?

Its so unfortunate that people want to kill insects without thinking about ramifications on the eco system and the food chain. Birds and lizards eat insects and there are many beneficial incects like ladybugs and pollinators that get killed by insecticides.


What could you catch in your backyard that you could feed your pet frog?

If your frog is wild-caught or lives in your pond, then yes. However, if you bought your frog from a pet shop it is likely that he/she was bred in captivity and you shouldn't feed him/her wild insects. There are several reasons for this, but the main one is that in the wild, frogs are immune to some diseases that insects carry, whereas a captive-bred frog will have eaten only healthy insects from the pet shop, as have its parents and sometimes even its grandparents. This is why you must first check before feeding your pet frog food from your garden. If you did find or buy a wild frog, then you could catch ants, fruitflies, houseflies, etc for him/her! =)

Related Questions

Why do people think insects are gross?

Not everyone thinks insects are disgusting to eat. In 80% of the world's nations, humans are known to eat insects. It is a part of many cultures. In other areas and cultures, eating insects is considered to be taboo or is not very common.The reasons some think insects are disgusting to eat include the fact that they may not like the texture of insects which may be crunchy or chewy. Another reason may be the taste. Since insects are sometimes eaten when they are still alive, that may cause some to think eating insects is disgusting. Some of the reasons for not eating insects may be based on religious beliefs. There is also a concern about the pesticides and other toxins the insects may have been exposed to.


What are two reasons insects sting?

The two main reasons are self-defence and in defence of the colony.


Why does insects called great survivors?

Insects are called great survivors for so many reasons. One reason is that these insects have survived through the dinosaur ages.


Why insects called great survivors?

Insects are called great survivors for so many reasons. One reason is that these insects have survived through the dinosaur ages.


Identify and explain three reasons why customers would pay more for exclusivity?

Identify and explain three reasons why customers would pay more for exclusivity.


How do you identify reasons why individuals may take part in activities for learning or development?

1.1 identify different reasons why individuals may take part in activities for learning or development


Are the dust mites are insects and what size?

No they are not insects because they have eight legs and other reasons. They are "0.4mm in length and at least 0.25mm in width"(Wikipedia)


Why are controlled experiment sometimes impossible?

why are controlled experiments sometimes impossible?


Identify and explain seven7 reasons why study Economics as a discipline?

economics essentially is the way of life and every business student must economics. Identify and explain five reasons that support the argument.


What are the reasons that insects lays many eggs?

The number of enemys they have.Only a small number of them will servive,the others will be eaten by bird,animals and other insects.


Why are the mouthparts of insects so intricate?

Adult insects have vestigial mouth parts for quite a few reasons. One reason is so that they can suck the juices out of their prey.


Who is Islam in conflict with?

Islam is a faith, not a person, and it makes no sense to ask what a faith is in conflict with. Certain groups of Muslims are in conflict with different groups (sometimes for religious reasons, sometimes for political reasons, sometimes for economic reasons), but that is pretty much true of any faith.