Explanation

The heart is the first organ to form in the developing fetus.

Heart is formed after one month of pregnancy.

Explanation

A child has just 20 teeth

Most kids have their first set of teeth by the time they are 3 years old.

These are called the primary teeth, baby teeth, or milk teeth 

Explanation

Morphology in linguists deals with the Study of the formation of words.

The term was first used in linguistics by August Schleicher in 1859

while

 Morphology in Biology  Study of the form and structure of animals and plants. 

Explanation

The World Health Organization (WHO) names new coronavirus variants using the letters of the Greek alphabet

The Omicron variant started in South Africa in November 2021

The Covid-19 variant that emerged in South Africa was named after the 15th letter of the Greek alphabet.

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Explanation

The ultraviolent rays are filtered through Ozone Layer.

The ozone layer, often known as the ozone shield is a part of the Stratosphere.

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Explanation

Amnesia caused by brain injury or damage is known as neurological amnesia.

Possible causes of neurological amnesia include Stroke.

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Explanation

China's Lunar New Year is known as the Spring Festival.

Lunar New Year began on February 1

Lunar New Year is the first new moon of a lunar calendar or lunisolar calendar year

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Explanation

Rina Amiri currently serving as the U.S. Special Envoy for Afghan Women, Girls, and Human Rights since January 6, 2022.

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Explanation

Ali has Hurt his hand but he is feeling better now.

***

Hurt means زخمی کردینا

Hurt' is an irregular verb which means its past simple and past participle forms are also 'Hurt'.

"Hurted" and "been hurt" is incorrect form and don't exist n English

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Explanation