the sponge has less molecules where as the book has more molecules in one place
A sponge has less mass than a book of the same size because a sponge is less dense. The sponge is made up of more air pockets and less material compared to the dense paper and binding of a book, which results in the sponge weighing less for the same size.
Even though a sponge may be the same size as a book, the sponge has hundreds of holes in it. The book has far more material in the same amount of space that the sponge takes up. In other words, the book is far more dense than the sponge.
A sponge is less dense than a book, meaning it has more empty space and less mass per unit volume. The sponge is made up of air pockets and a porous structure, whereas a book is made of compact paper or other dense materials. This difference in density leads to the sponge having less mass for the same size as a book.
volume
no; they have the same volume but their mass is quite different; density is mass/volume and the sponge has much lower density
The size of a sponge does affect the amount of water absorbed. The bigger the sponge the more water absorbed.
Yes, spicules are made of the same material as the rest of the sponge, primarily consisting of silica or calcium carbonate. These structural elements provide support and help maintain the sponge's shape. Spicules can vary in size and form, depending on the species of sponge, but they are integral to the overall structure and function of the organism.
neither a sponge would
Depending on the size of your book, there are a variety of items that can be the same general size. Here are a few: laptops, muffin pans, binders, copy paper, cereal boxes, dry erase calendars, and the list could go on..
Depends on the book, they aren't all the same size.
They are the same size the tadpole just has less
Sponges vary from size. Some are less than a centimeter (0.4 inch), while others can get to be around 6 feet tall and wide.