Many harsh chemicals like baby powder(which some adults use), deodorants, harsh chemicals in lotions and spray on colognes. Different things that are bad for your skin but many adults use everyday. <span />
Carbohydrates such as glucose, cellulose, deoxyribose, fructose, etc
Nucleic acids such as DNA, mRNA, tRNA
Proteins such as structural proteins and enzymes
The statement about the tundra that is true is that there are two main categories of the tundra biome.
Answer: One biome I learned would be the desert biome and how there are oasis and other things you can find there, etc...
Explanation: