Electron structure of sodium:
₁₁Na: 1s²2s²2p⁶3s¹
Answer:
- Producers are organisms that make their own food. - They are autotrophs. - They can convert inorganic substances into organic substances. ... - Consumers are organisms that need to eat other organisms to obtain energy.
Explanation:
Pure air is a mixture of several gases that are invisible and odorless. Consists of 78% nitrogen, 21% oxygen, and less than 1% of argon, carbon dioxide.
EVAPORATION OR THE ANIMALS ARE DRINKING THE WATER BECAUSE IT IS HOT
