certain species of ants use aphids similar to how humans use cows: they lead them to graze and collect a liquid discharge the aphids excrete from their abdomen. ants also protect aphids from harm similarly to how humans keep their livestock safe from harm.
Ladybugs are indeed helpful to humans, because they eat aphids, and aphids are damaging to many plants that we humans like to grow.
No, they are peacful
no you cant use diazinon to kill aphids let me tell you why you cant cause diazinion is smaller then aphids
to eat aphids (aphids eat plants garderners use ladybirds to get rid of aphids all the time)
The two can both be herded and 'milked' . Cows are domesticated by humans whereas aphids are used by some ants for the sweet secretion that the aphid exudes .
to eat waffles
Aphids produce honeydew,and ants use it as a source of energy to them, and in exchange they provide protection against aphids predators.
Because humans and other organisms become homes for microbes
No. Humans are the only hosts for HIV.
Humans are considered accidental hosts and become infected with Leptospira interrogans by contact with urine from infected animals.
Humans or any other animal or organism are hosts.