Ascientist discover that a cell has chloroplast, cytoplasm, dna, and a cell membrane. which statement best des does describes how the cell could be classifieda. the cell is prokaryotic because it has dna. b. the cell is prokaryotic because it has cytokines. c. the cell is eukaryotic because it has a cell membrane. d. the cell is eukaryotic because it has chloroplasts

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above

The hypothesis that evolution occurs at an irregular rate through geologic time is known as: directional evolution directional equilibrium punctuated equilibrium punctuated evolution