Use the drop-down menus to complete each sentence about how the Sun’s energy travels through the atmosphere. The
absorbs ultraviolet light.

Most of the Sun’s energy hits
directly.

Dust particles
short wavelengths, causing the color of the daytime sky

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

some scientists like gregory adcock agree with thorne's theory of regional continuity.

others, like chris stringer and ian tattersall, believe thorne's results may be contaminated or misinterpreted.