Mantis has a son named Sequoia.  What organization is Mantis a former member of?
Sequoia (comics) Sequoia, (AKA Quoi and Q) is a Marvel Comics character. He is the son of Mantis and the elder member of the Cotati contingent which was transplanted from the Kree home planet Hala to Vietnam on Earth.
List of largest giant sequoias The giant sequoia ("Sequoiadendron giganteum") is the world's most massive tree, and arguably the largest living organism on Earth. It is neither the tallest extant species of tree (that distinction belongs to the coast redwood), nor is it the widest (that distinction belongs to the baobab tree or Montezuma Cypresses), nor is it the longest-lived (that distinction belongs to the Great Basin bristlecone pine). However, with a height of 286 ft or more, a circumference of 113 ft or more, an estimated bole volume of up to 52500 ft3 , and an estimated life span of 1800–2700 years, the giant sequoia is among the tallest, widest and longest-lived of all organisms on Earth.