they CAN be larger than animals
Insects ARE animals.
Because god made more bugs than animals
Insects of course. ;)
Some people think that seeds are more "moral" to experiment with than small animals and insects.
Scorpions eat a variety of mammals such as rodents, as well as small lizards, insects and spiders. They are able to kill animals larger than themselves by injecting neurotoxins which paralyse their prey.
Its prevented by the muscular form of their body they cant grow no more from a certain point, Air penetrates the trachea by diffusion. The length which air can travel quickly enough by diffusion, in such tiny tubes, is very limited. That is about 1 cm. So that is why insects cannot grow larger than a few centimeters across. If insects were to become very large, they would have to develop lungs, gills or something else.
Humans do not have any insects, neither do other animals (except insects).
Only for some animals.
Larger density than water.
nothing is larger than a whale. whales are the largest animals on earth.
more than 95% of animals are invertebrates.
No. Smaller animals tend to have shorter lifespans. Some insects live only for a day, generally at accelerated speeds. Though a 150 year old giant tortoise I met was also quite nippy for his age.
The only grouping of animals larger than a phylum is the Kingdom, which is the highest taxonomic rank in the hierarchical classification of organisms.
The most populated animal more than humans are ants