They:
1. Move
2. Respire (breathe)
3. Reproduce
4. Eat
5. Grow
that pretty much defines a living thing.
An insects blood is the same as a humans blood. It keeps them alive and makes all organs function properly.
I think that only a few insects were alive
Insects have six legs
yes
Yes because they are alive
Insects each have their own unique abilities and they all work together to keep the world alive and going. Spiders and bees may be the most terrifying, but spiders keep the bug population down, and bees provide food for us.
yes
Insects are on everything (including birds), dead or alive. Even if you can't see them, they're there. - Ashley Cant
At any time, it is estimated that there are some 10 quintillion (10,000,000,000,000,000,000) individual insects alive.
Other insects but either killed or alive
The same thing as makes you alive: you are both animals composed of cells that can carry out metabolism.
God