yes they do react to heat and injury, so it seems like they do. although they don't have much in the way of complex long term memory so they can't rly feel emotional hurt
To get rid of fruit flies, you have to get rid of all your rotting fruit. Then put out a shallow bowl of water, pour in some white wine vinegar to attract them, and a couple of drops of washing up liquid. They all fly to the bowl and can't escape because the washing up liquid affects the surface tension of the water.
To get rid of fruit flies, you have to get rid of all your rotting fruit. Then put out a shallow bowl of water, pour in some white wine vinegar to attract them, and a couple of drops of washing up liquid. They all fly to the bowl and can't escape because the washing up liquid affects the surface tension of the water.
Spiders are predators who catch other bugs in webs and then suck all the fluids out of them.
yh, they eat to live, they don't just kill things cos they're too lazy and scared to move them harmlessly. and two wrongs don't make a right. you must set an example for the spiders.