Answer:
b
Explanation:
i had this same quiz when i was younger
Answer:
C Noise pollution
Explanation:
because organisms create noise.
The answer is nucleus.
EXPLANATION
Eukaryotic cells are larger than prokaryotic cells and have a “true” nucleus, membrane-bound organelles, and rod-shaped chromosomes.
The nucleus houses the cell’s DNA and directs the synthesis of proteins and ribosomes.
Answer:
System 1 breaks food down into nutrients,
and system 2 transports the nutrients to cells
in the body.
There are so many examples for that in different areas, like SF34 experiment carried out in our lab recently.Here's one link: http://www.alfa-chemistry.com/sf34-cas-1799329-54-6-item-294465.htm
