Answer:
the answer would be D. synaptic peptide. The synapse, the firing of an action potential in one neuron—the presynaptic, or sending, neuron—causes the transmission of a signal.
Explanation:
Answer:
A college professor could operationally define anxiety in the student population before exams by looking at things like the amount of sleep the students get, maybe physical indicators such as sweaty hands or increased heart rate, and even asking the students on a scale of 1 to 10 how anxious they are feeling.
Explanation:
When operationally defining something, you are trying to find ideas that can be measurable. For example, if we wanted to test something like "AP Psych students are smarter than other AP students" we would use ideas such as GPA, test scores, or membership in certain honors societies to operationally define the word "smarter" and how we are going to test it.
Ask teacher for help. They will help. Tell them you get easily distracted and ask for options to catch up.
Answer:
BC = 6√3 inches
Explanation:
Given - A = 60°, C = 30°, and AB = 6 inches.
To find - What is the length of side BC?
Proof -
Given that ,
∠A = 60° , ∠C = 30° , AB = 6 inches
Let AC = x
By trigonometric identity, we get
cos(60°) = 6/x
⇒x = 6/cos(60°) = 12
⇒AC = 12
Now,
we have
AB = 6 inches , AC = 12 inches
By Pythagoras theorem , we get
(12)² = (6)² + (BC)²
⇒(BC)² = 144 - 36
⇒(BC)² = 108
⇒BC = √108
⇒BC = 6√3 inches
∴ we get
BC = 6√3 inches
Social Stratification it is mainly arrange into three components: upper magnificence, middle elegance and lower magnificence on the idea of energy and wealth. This has resulted in the creation of a number of levels within our society. It is bad because people in the community should give everybody access to prosperity on an equal basis. As disparities cause the downfall of countries, we must get united, as they say: united we stand, divided us fall. So, the rich people getting richer, poor people getting poorer.