lexybellx3
26.10.2019 •
Biology
Gas exchange between the lungs and the atmosphere occurs at the
Solved
Show answers
More tips
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- H Health and Medicine Coughing: Causes, Types, and Treatment Methods...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Biology
- P Physics An air solar collector that is 1m wide and 5m long and has a constant spacing of 3cm betweenthe glass cover and the insulated collector plate. Air flows at an average temperature...
- A Arts This is the Army squat my mom makes me do this for 4 hours...
- W World Languages Substitueix els CD subrallats pel pronom corresponent: Heu d escriure la resposta correcta dins del quadre corresponent....
- S Social Studies Which entity is generally given institutional responsibility for deciding if an individual investigator is properly trained and qualified to perform animal procedures?....
Ответ:
For example, toxicity, reactivity, combustion etc are all chemical changes. When iron rusts then an oxide layer of orange-brown color deposits on its surface due to chemical combination of air and moisture with iron. This is a chemical change.
Explanation:
Hope it helps
FOLLOW MY ACCOUNT PLS PLS