If a skull became fossilzed it most likely be what type of fossil

Which of the following are considered macromolecules? select all that apply. A) nitrogen B) lipids C) proteins D) caron

In this food web, identify the decomposer.

A scientist is examining the function of macromolecules in a cell. She notices that movement of large molecules into and out of the cell is disrupted when she damages one specific type of macromolecule.

As latitude increases which of the following occurs

True or false the period of an element is the amount of time It takes for half of a radioactive isotope to decay

How does the structure of DNA determine the structure of proteins?

Which sentence correctly compares two solutions that differ by one unit of pH? O A. The acidity of the two solutions cannot be compared using the pH scale. O B. The acidity of the two solutions is the same. C.

Summarize what goes into each photosystem and what comes out of each photosystem; where do these products go?

What process is responsible for most of the heating of the lower atmosphere?

What theory proposes that evolution occurs steadily (slowly) in tiny changes over long periods of time? A. Gradualism B. Relative dating C. Natural selection D. Punctuated Equilibrium