I believe this would be called the Golgi Apparatus
Answer: Tissue
Explanation:
Tissue is a group of similar cells that work together to serve a common function. Tissues that work together are grouped and called organs which futher makes up a system. The digestive system for instance is made of different organs such as intestine, stomach which works together to digest food.
Each digestive organ in the digestive system has its own unique tissues, with each tissue having its own unique cells.
Answer:
a.energy source ,either sunlight or chemicals
Explanation:
the animals using sunlight are known as photoautotrophs and the animals using chemicals are known as chemoautotrophs.
The unique - tertiary structure of the enzyme is what makes it unique - this in combination with the receptors at the active site confer specificity.
The noble gas present in relatively large connections in the atmosphere is ARGON