Answer:
Producers are autotrophs, or organisms that produce their own food. ... They are at the bottom of the food chain because they are eaten by other organisms, and they don't need to eat for energy. Producers make their own food through the process of photosynthesis instead of eating organic matter.
Explanation:
Bao + .....Co2... --> BaCO3 + ......
Answer:
zero gram present after the reaction is completed
Answer:
6.52 × 10^14 Hz
i don't know if that's right tbh
Explanation:
mass number....................
