Answer: A
Explanation:
Let’s use the other answers to compare
B. This is unreasonable, they ARE different.
C. This is incorrect sodium chloride does NOT have more atoms
D. This is simply incorrect :)
Answer: A
The side group, usually simply represented by an “R” attached to the carbon between the carboxyl and amine group.
Answer:
The scientist would be an ecologist i.e. an expert in ecology.
Explanation:
The scenario in question investigates the affect of a biotic factor (beaver population) on various abiotic factors such as water flow and soil nutrient content.
In this context, ecology is the scientific study of interactions between biotic and abiotic components of an ecosystem.
Answer:
Terrabacteria
Explanation:They have round cells, called cocci (singular coccus), or rod-like forms (bacillus). Many Firmicutes produce endospores, which are resistant to desiccation and can survive extreme conditions.
The answer is D
It contains the base Uracil.
