T/f the protein found in large amounts in the outermost layer of epidermal cells is collagen.

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?