Answer:
Hello!
Explanation:
The instrument you're describing is called a Light microscope. I really hope this helps! Let me know if there's anything else you need.
In biology, a gene is a basic unit of heredity and a sequence of nucleotides in DNA or RNA that encodes the synthesis of a gene product, either RNA or protein. During gene expression, the DNA is first copied into RNA.
Answer: The carbon that plants need for photosynthesis comes from carbon dioxide, or CO2 that's present in our atmosphere.
Explanation: Carbon dioxide is released into the air by organisms, such as animals that undergo cellular respiration. In other words, we breathe out CO2 as a waste product.
Flowing water slows down when it reaches flatter land or flows into a body of still water. The water starts dropping the particles it was carrying. As the water slows, it drops the largest particles first. The smallest particles settle out last.
I don't know if this helps but hopefully it did x