Logan read about snail shells in his science book.

snails make their shells by releasing a liquid that hardens and forms a protective covering. more liquid is released over time, and the shells get larger. some are spiral shaped, and others are cone shaped. these shells protect snails from birds and snakes by sealing the snails away from predators.

which new idea can logan form now that he has read the text and seen the photograph?

snail shells are made from liquid, which might dissolve in wet weather.
predators do not like spiral-shaped objects.
snail shells do not change over time.
snails make their own shells over time, which is why they have a circular or spiral shape.

Read the passage first of all if someone says your dream is impossible, they’re wrong. you can’t prove that something is impossible-all you know is that[it] hasn’t been done yet. people said no one could scale mount everest but in 1953, sir edmund hilary and tenzing norway gazed down upon the world from it’s summit. people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier-than-air machine. people said, “okay, we admit that someone could climb mount everest, and we admit that man has learned to fly, but no one will ever, ever walk on the face of the moon.” if we can send three men a quarter of a million miles away and bring them home safely, is there any great task we cannot accomplish? which identifies the textual evidence that best supports the claim: the authors purpose is to persuade? a: the author shares historical information about the wright brothers. b: the author states that men have walked the moon. c: the author states that others who think your dreams are impossible are wrong. d: the author wants to know what tasks we cannot accomplish.