Organisms: Matter Cycling and Energy Flow:Question 1 Which gas is given off by a plant during photosynthesis ? Select one: O nitrogen Oxygen hydrogen O O carbon doxide

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?

How many copies of genes do gametes have?

Which statement best describes the first stage of cellular respiration? check all that apply