Semejanzas y diferencias de biografia y autobiografia

The large ground finch obtains food by cracking seeds. what is its short, strong beak an example? a) tendency toward perfection b) adaptation of a species over time c) selective use and disuse of an organ over time d) scarcity of recourses

Average annual precipitation and are the two major features that define the biomes on earth.

2. what process do mrna and trna work together to complete? (3 points)