Explanation

Rene Laennec, a French physician, invented the stethoscope in 1816.

He created the first stethoscope using a wooden tube that allowed him to listen to the heart and lungs of a patient without placing his ear on their chest.

Explanation

Ashgabat, formerly Ashkhabad, city and capital of Turkmenistan.

The country Founded in 1881

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RY 15-01-2023

Explanation

Lebanon Capital is Beirut.

Lebanon Currency is Lebanese Pound.

Lebanon official language is Arabic; French.

Lebanon located is in Continent Asia.

Lebanon Primary Religion is Islam, Christianity.

Lebanon Head of Govt. is Prime Minister –Najib Mikati.

Lebanon Parliament called .

Tricks for Remember

POUND

S-E-S-U

Mind Trick : Sheshu(a name) plays in the Pond.

**S-E-S-U**

S - South Sudan

E - Egypt

S - Syria

U - UK

RK6-12-2022

Explanation

Nahj al-balagha is the best-known collection attributed to Ali ibn Abi Talib 

It was compiled by al-Sayyid al-Radi in the late 4th/10th century (finished in 400/1009-10).

Explanation

HSF provides full scholarships to talented students who aim to pursue higher education from prestigious German universities.

These scholarships not only include generous stipends to cover their education and living expenses but also support the students' admission and visa processes.

Explanation

Penicillin works best on gram-positive bacteria by inhibiting peptidoglycan production, making the cells leaky and fragile

The cells burst open and are much easier for the immune system to break down, which helps the sick person heal more quickly.

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Related Question

Penicillin was discovered by Alexander Flaming In 1928

Penicillin was the first true antibiotic

Explanation

Explanation

Let the two-digit number be xy, where x is the tens digit and y is the units digit.
The sum of its digits is x + y.
The number is three times the sum of its digits, so we can write an equation: xy = 3(x + y).
Simplify the equation: 10x + y = 3x + 3y.
Rearrange the equation to get: 7x = 2y.
Now, if 45 is added to the number, the digits are reversed, so we can write another equation: xy + 45 = yx.
Simplify the equation: 10x + y + 45 = 10y + x.
Rearrange the equation to get: 9x = 9y - 45.
Divide both sides by 9 to get: x = y - 5.
Now we have two equations:

1. 7x = 2y

2. x = y - 5

Substitute the second equation into the first equation:
7(y - 5) = 2y
Expand and simplify:
7y - 35 = 2y
5y = 35
y = 7
Now that we have found y, substitute it back into one of the original equations to find x:
x = y - 5
x = 7 - 5
x = 2
So, the original number is 27.

Explanation

Pneumonia is often caused by Streptococcus pneumoniae.

It is a type of bacteria that leads to lung inflammation and infection.

It affecting breathing and oxygen intake.

Explanation

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