According to the Text, Neurons in a Newborn's Brain Have

question 7

Multiple Choice

According to the text, neurons in a newborn's brain have on average about __________ synapses. By age 2 or 3, the number is about __________ synapses.

• A) 100,000; one million
• B) one million, 100 billion
• C) 2,500; 15,000
• D) 15,000; 2,500

---

Definitions:

Gross Profit

The difference between revenue and the cost of goods sold before deducting operating expenses, interest, and taxes.

Gross Margin

The difference between sales revenue and the cost of goods sold, representing the financial health of a company’s core activities.

Net Sales

The amount of revenue generated from goods or services sold after deducting returns, allowances, and discounts.

Gross Margin Ratio

A financial metric that measures the proportion of money left over from revenues after accounting for the cost of goods sold, expressed as a percentage of sales revenue.