num_pages: 32
description: A pygmy shrew is small―it's among the littlest mammals! A ladybug is even smaller, but it hardly seems tiny when you compare it to a protozoa! And there are many things smaller still―so small that we can see them only with a microscope. Would you believe there are particles that are so tiny that we can't measure their exact size? Explore the huge world of the very small!
language: English
title: What's Smaller Than a Pygmy Shrew?
titlecomplete: What's Smaller Than a Pygmy Shrew? (Wells of Knowledge Science Series)
genres: 2nd Grade, Mathematics, Picture Books, Childrens, 1st Grade, Science, Animals, Nonfiction, Pre K
ratings_count: 263
series: Wells of Knowledge Science
publisher: Albert Whitman & Company