Oysters are animals, not plants, and oyster meat is a seafood.
No pearls come out of an oyster shell
Yes, plants can kill plants in one day.
There is certain types of grass that kill plants, but normal yard grass will not, it also depends on the plants. But usually its the weeds that kill the plants, not the grass.
No, it does not kill plants, it might be of some benefit to them.
Yes, grubs could potentially kill desert plants.
It can kill plants if the plants just get oxygen. This can lead to the killing of human sf all plants were exposed to was oxygen.
Snails can damage plants in gardens by eating leaves and stems, but they do not usually kill plants outright.
oyster
Oyster Drill - a snail Oyster Catcher - a bird
Oyster crackers are called oyster crackers because they were originally served with oyster stew or chowder as a popular accompaniment.
All animals are consumers. Only plants and certain one-celled organisms are producers.