A characteristics that helps an organism to survive and reproduce is the best description of an adaptation.
Option D
<u>Explanation</u>:
Adaptation is simply defined as the evolutionary process of the organism when they feel comfortable to their natural place of existence. The process takes place in many generation to generation and it is passed on with genetic inheritance. With its biological phenomena it explains a trait in organisms which helps animal to survive and reproduce. It is also process of changing to different places for the organisms. Adaptation happens through mutation or natural selection.
Hi i'm not sure but i think it is "<span>B. Burning in an incinerator" because all that smoke will cause lots of pollution. Pls mark as brainliest if right thx!
Have a Nice DAY!!!</span>
<span>Globally, diversity naturally has increased over time, though the great mass extinctions have decreased it for a while. The most famous of the mass extinctions is the one that claimed the dinosaurs, but we are currently in the midst of a human-created mass extinction. Local diversity, on the other hand, is constantly increasing and decreasing at very short time scales. There are many factors that affect diversity, and the major natural circumstances are given here. Human-generated impacts on diversity have almost always been negative, and are covered in the Conservation Issues section.</span>
Answer:
In this situation, I would rather have hypersecretion, this means that there is an excess of adrenaline produced. Due to the fact that adrenaline triggers the body's fight-or-flight response you will be ready flee when you see the rattlesnake. If you have hyposecretion, there will be less adrenaline, meaning you may react slower and not be as prepared, possibly resulting in you getting bit.
<span>Answer: C) nearly 0% hydrogen </span>
Hydrogen plays a very significant part in the existence of stars around nebulae. A vast amount of hydrogen is needed for stars to be born. Hydrogen heats up and ignites due to a chain reaction from the collision of atoms but since there is no gravity acting upon the nebulae, it takes millions of years for the stars to exist.
<span><span>We can assume then that when the stars are born they contain 100% hydrogen. As they age, hydrogen is depleted. The oldest the star the least hydrogen it has. So the answer is </span><span>C) nearly 0% hydrogen </span></span>