Answer:
A. Danube
Explanation:
The river shown by number 1 is the Volga.
The river shown by number 2 is Ob.
Rover shown by number 3 is Lena.
<u>These three rivers all flow through Russia. The Danube is not shown in the picture – it does not pass through Russia at all, and it is Russia and its rivers that are depicted in the image.</u>
The Danube flows through the European countries located West of Russia. It starts in Germany, going through Austria, Slovakia, many Balkan countries, Moldova and Ukranie. In the end, it goes in the Black Sea. It is the second-longest European river, after the Volga, and it flows for 2850km.
Answer:
Correct answer is B. Battle of Chickamauga.
Explanation:
B is correct answer, because it was a famous battle led in September of 1863 in which around 34 000 soldiers died. One of the bloodiest battles in the whole war.
A is not correct as Antietam is located in Maryland.
C is not correct, as this battle was a result of great siege that eventually led to just a couple of casualties.
Answer:
RESPONDENT ; OPERANT
Explanation:
A light goes on in a room just before an excruciatingly loud buzzer sounds. A subject who startles when the light goes on shows RESPONDENT behavior, but one who leaves the room to avoid the noise exhibits OPERANT behavior.
RESPONDENT BEHAVIOR are behaviors that you may not have full control of, they are like reflexes. While OPERANT BEHAVIOUR are all behaviors that can be controlled, and are voluntary.
This depends on who's providing the theory but the best answer would be 8-10 years old. Of course, children start walking alone often even earlier, especially in societies where the raising children is not taken seriously or the children have high autonomy over their actions.
During synaptic transmission, neurotransmitters release from one neuron and attach to a neighboring cell on the neural receptors. Thus, option A is the correct option.
<h3>What are neurons?</h3>
Neuron can be defined as the functioning part of a brain. In this, they received the transmission, and then after encoding it their Central back to the muscle that performs the activities.
Whenever the postsynaptic cell reacts adequately, that is giving a signal towards the neighboring neutron too.
This same neurotransmitter is therefore turned off or eliminated, allowing the loop to repeat itself.
Learn more about neutron, here:
brainly.com/question/13131235
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