HELP Scientists claim that climate change is happening because Earth is warming. They
also claim that humans have helped cause the warming by adding greenhouse
gases to the atmosphere. Other people claim that Earth is not experiencing climate
change because some winter days are still very cold.

Use evidence to evaluate each
claim about climate change.

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?

To take a whiff of your favorite food, you use both? a. motor nerves and your digestive system b. sensory nerves and your immune system c. motor nerves and your skeletal system d. sensory nerves and your respiratory system

Why do the circulatory systems of land vertebrates have separate circuits to the lungs and to the rest of the body?