it makes your heart heathly
Both!
nope. not ALL humans. but they do help most humans... i guess.. in some ways C:
they have animals and humans live there.
by helping humans be born again
spaceships can help humans to get to Uranus
Robots can help humans in any way! In the home, business, factories, and can do the most dangerous jobs that humans cant even do!
no they don't help humans
They help humans by providing carbon dioxide like any other tree.
Washing machines help humans by making it easier for humans to wash their clothing. Washing machines have special instructions on how to install and use them. Basically, they make humans' life a lot easier. But, it also uses electricity, which does not help humans. The pollution from the washing machines' electricity makes humans' life harder.
Her powers help humans fall in love with one each other that's how she helped
they eat bugs that anoy and hert humans and dragonflies don't harm humans.
yes they does