Answer:
2 4
Explanation:
protein and vitamins are essential for a healthy diet
Answer:
if you look up your qestion it will give you the answer so you knw in the fucher i hope this helped
Explanation:
Answer: senatorial courtesy
Explanation:
It's a custom that allows the US Senate the right to confirm or not to confirm a presidential appointment of an official in or from a state when the appointment is opposed by the senators.
The correct answer is Systematic observation
Systematic observation is a method used to understand how a particular activity or task works. The researcher observes the steps of a process, the tools used, the difficulties that appear, the conversations and results of the work.
Systematic Observation is guided by a defined objective, something you want to know about that activity. The observation is made repeatedly until there is sufficient evidence to state this.
Systematic Observation can be used to do Behavioral Mapping, Task Analysis or Activity Analysis.