Carlos listed some advantages and disadvantages of using nonrenewable resources. Which best describes Carlos’s error?

Coal is not plentiful anywhere.
Coal generates very little energy.
Ores do not make many useful products.
Ores must be processed.

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 worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?