A trophies level pertains to the position of an organism in the food chain. Humans are the most dominant organism that belong to more than one trophies level. When we eat plants we become the secondary or the tertiary consumers.
Birds are also organisms that belong to more than one trophies level. When birds eat seeds they become the primary consumer, but when they eat insects they become the secondary or even the tertiary consumers.
The placenta and the umbilical cord
<span>Golgi complex
The Golgi complex is responsible for taking proteins that have been built and essentially "shipping" them by putting them in fluid surrounded by lipid layer for transport. These transports are called vesicles. The Golgi complex is like a post office or pack-ship store that packages and sends the proteins out toward the membrane where they are then expressed to perform their various functions.</span><span />
Answer:
A
Explanation:
a) organelle, cell, biomolecule
