What is the thing in the photo called? I already guessed catkins, tassels, and small pines of pine cones that fall from a conifer tree. If you know what it is PLEASE tell me! I can take multiple answers but if you know exactly what it’s called please please tell me! NO BOTS! 20 points!

rocks and weathering-matching

true is the answer : )

digestion

it excretes wastes

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.