Answer: A urban heat island is an urban area or metropolitan area that is significantly warmer that it's surroundings rural areas due to human activities.
Explanation:
The second option is the best answer.
Proteins are complex polymers of amino acids. They are folded into 3 dimensional structures . This folding defines not only the size and shape of the protein, but also its function.
The folding of a protein allows for interactions between amino acids that may be distant from each other in the primary sequence of the protein. In enzymes, some of these amino acids form a site in the structure that catalyzes the enzymatic reaction. This site is called the active site.
Answer:
The correct answer is - true.
Explanation:
Homeostasis is the capacity to keep up a generally steady inward express that endures in spite of changes on the planet outside. Homeostasis ordinarily includes negative feedback circles that neutralize changes of different properties from their target values, known as set points.
Homeostasis is the property to oppose change so as to keep up a stable, moderately steady inward condition. Every single living being, from plants to little dogs to individuals, must manage their interior condition to deal with vitality and eventually survive.
Thus, the correct answer is - true.
Explanation:
I am so sorry I just answered because I need points for my exam
