The world’s tallest-growing tree is the coast redwood (Sequoia sempervirens),which grows along the Pacific Coast of the United States, mainly in California.
Scientists believe the ancestor of all coronaviruses existed as recently as 8,000 BC, although some place MRCA back to 55 million years ago and place it on the same coevolution trajectory as bats.
Moonflowers unfurl in the evening and stay open until the sun rises. Several varieties of moonflower also give off a lemon fragrance when its flowers are open.