Where does nitrogen from the atmosphere go before it enters a plant?
O
A. The nitrogen atoms of the atmosphere never enter the plant.
O
O
B. The nitrogen fixes into carbon dioxide.
O
C. The nitrogen goes through the roots into the soil.
O
D. The nitrogen goes into the nodules of the plant.

What role do traits play in affecting an organisms ability to reproduce? finches

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?

Asegment of dna that codes for rna and a protein is a