Lady bugs are carnivores. If you want to get more technical they are insectivores. This is because they only eat soft bodied insects/arachnids like aphids, mites, and scale insects.
Humans are called heterotrophs
You would weigh less on Mars than on Earth because there's less gravity on Mars
I don't know what your question is but if you're wondering what is called when water changes from a gas to a liquid phase the answer would be Condensation
