Examples of which species live in fresh water, on dry land, up trees, underground, everywhere from the tropics to the sub-arctic, and in some cases are toxic?
The answer is - Frogs or toads
What is Elysia chlorotica, one of a species which contains the only known examples of one multicellular organism co-opting DNA from another?
Which plant genus, with species ranging from low deciduous shrubs to evergreen trees up to 18 m (59 ft) tall and native to areas of Eurasia and Africa, flowers prolifically with dense pink spikes?
