Light bulb -it produces heat and light
toaster - it produces heat and the metal strips glow producing light
The reaction is actually endothermic because delta H is positive, indicating that it absorbing heat.
Answer:
I don't really understand the first question but the second question answer is they do not live in the Artic Tundra because they are cold blooded and need hot habitats to survive.
Explanation:
The Arctic Tundra is cold and snakes need warm temps to survive because they are cold blooded.
Like flowing water, flowing ice erodes the land and deposits the material elsewhere. Glaciers cause erosion in two main ways: plucking and abrasion.
Plucking is the process by which rocks and other sediments are picked up by a glacier. They freeze to the bottom of the glacier and are carried away by the flowing ice.
The other way you'll need more informations because my Knowledges are limited by here.
Answer:
P2I4 is otherwise known as "<em>Diphosphorus Tetraiodide</em>"
