On the first official "Arbor Day", people in the State of Nebraska planted more than
trees.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.

answerpotassium hydroxide preparation;

treatment of fungal infections usually follows diagnosis confirmed by potassium hydroxide preparation or culture;