Oleander
This question needs to be put in context! Water could be deadly, but so could liquid nitrogen... as almost every element on the periodic table!
mushrooms
Yep!
the most deadly planet is neptune (as of 2010)
foxglove and deadly nighshade are two poisonous plants. rapeseed
mrsa is the most unknown and deadly disease
Just like humans, it will weaken if not kill plants.
Some common deadly plants for cats include lilies, azaleas, and oleander. To ensure your cat stays safe, keep these plants out of reach, consider using cat-safe alternatives, and monitor your cat's behavior around plants. If you suspect your cat has ingested a toxic plant, seek immediate veterinary care.
the platapys is actually the most deadly mamal i know i was amazed to.
The Ebola virus is the current most deadly disease.
The duration of The Most Deadly Game is 2880.0 seconds.
Sorry, but no- the damage has already been done to the plants. Household bleach is commonly 5.25% sodium hypochlorite, and is deadly to most living things.