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Dafna1 [17]
3 years ago
5

What u.s. document was written in 1776

Social Studies
2 answers:
shusha [124]3 years ago
3 0
The Declaration of Independence was written in 1776.
Paha777 [63]3 years ago
3 0
Declaration of independence
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What are six skills that scientist use to learn about the world?
Rzqust [24]

1. Observing

2. Classifying

3. Making models

4. Inferring

5. Predicting

6. Analyzing

6 0
4 years ago
Which of the following is not an example of the opportunity cost of going to school? a. The money a student could have earned by
liubo4ka [24]
<h2>The money a student spends on rent for his apartment while attending school is not an example of the opportunity cost of going to school.</h2>

Explanation: Opportunity cost is defined as the loss of potential profit from other option when one option is chosen. For each choice we make, potential gain is lost by choosing that alternative.

We invest in university expenses as we believe, it will pay off someday in the future. The people who graduate with a degree gets higher salary and get long term career than a student without a degree.

The nap a student could have enjoyed without attending class is not an example of the opportunity cost as investment in colleges offer much more return.

7 0
3 years ago
Activation of the ________ neurons of the forebrain would be expected to ________ aggressive attack.
SCORPION-xisa [38]

Activation of the <u>Serotonin </u>neurons of the forebrain would be expected to <u>suppress </u>aggressive attack.

Numerous studies link elevated impulsive and aggressive behaviors with reduced serotonin metabolites. The opposing association has been substantiated by therapies targeted at directly reducing serotonin cell activity, despite the fact that pharmaceutical reduction of serotonin is linked to an increase in aggression.

Furthermore, it is unclear whether any of the relationships observed may be caused by changed serotonin activity during development. Here, we used two Pharmacogenetic techniques to selectively and reversibly decrease the firing of serotonin neurons in behaving animals in transgenic mice.

A persistent reduction in serotonin neuron firing was linked to increased aggression, as demonstrated by conditional over expression of the serotonin 1A receptor (Htr1a) in serotonin neurons.

To learn more about Serotonin here

brainly.com/question/9793167

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5 0
2 years ago
If the president of the U.S. is making an important
tatyana61 [14]

Answer: Washington DC (USA - District of Columbia) Wednesday, September 23, 2020 at 7:41:28 am EDT  UTC-4 hours

Anchorage (USA - Alaska)                   Wednesday, September 23, 2020 at 3:41:28 am AKDT UTC-8 hours

Corresponding UTC (GMT)                    Wednesday, September 23, 2020 at 11:41:28    

Explanation:

6 0
4 years ago
Natural selection is best described as _______.
Nataly_w [17]
The answer is C 
Hope it helps
6 0
3 years ago
Read 2 more answers
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