Relating to development involves the specialization of cells by form and function, and not the entire organism? differentiation, morphogenesis or growth?

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d

The eyeball is wrapped in adipose tissue within the orbit. what is the function of the adipose tissue?