Explanation

Hydrogen peroxide (H₂O₂) is commonly used as a disinfectant to kill bacteria, viruses, and fungi on surfaces.

It works by releasing oxygen when it comes into contact with the surface, which helps to destroy pathogens.

Additional information:

 While other substances like vinegar and lemon juice have some antimicrobial properties,

hydrogen peroxide is more effective as a disinfectant.

Explanation

Furious  برهم

Calm پرسکون

Cheerful means خوش مزاج

Explanation

Hatch and Slack Pathway In C4 Plants.

To fix carbon dioxide, this pathway is the alternate to the C3 cycle.

The first formed stable compound – oxaloacetic acid is a 4 carbon compound,hence the name C4 cycle.

This pathway is a common sight in several grasses, maize, sugarcane, amaranthus, sorghum.

Explanation

A cube can be made with equal blocks for length breadth and height.

Let's see, 1*1*1=1 2*2*2=8 3*3*3=27 4*4*4=64.

Oops, larger than 59. So we need only 27 blocks.

That means that we can take away 50-27=23 blocks.

Explanation

In the sentence "Such was not my intention, such is...", the word "such" is used as a pronoun.

It refers back to the previous idea of "not my intention."

Explanation

The mean is a measure of location or measure of central tendency of the distribution on its scale.

Explanation

 Incorrect use of a hyphen: The self-portrait was painted by a famous-artist.

• Explanation: A hyphen is unnecessary between "famous" and "artist." Correct: The self-portrait was painted by a famous artist.

Explanation

Walking down the street, I noticed the trees swaying in the wind.

This sentence is grammatically correct and logically connects the action (walking) with the observation (noticing the trees).

Explanation

The lineage of reptiles that includes dinosaurs is now extinct.

Dinosaurs were a diverse group of reptiles that dominated terrestrial ecosystems during the Mesozoic Era.

They went extinct around 66 million years ago at the end of the Cretaceous Period

Explanation

The word "effervescent" means energetic

Effervescent: پرجوش یا ببلے دار

Energetic: توانائی سے بھرپور