Answer:the blank should say atmosphere
Explanation:
Answer:
Option "B' is the correct answer to the following question.
Explanation:
Melody is an appropriately simple example of played sounds that the viewer perceives as a singular body. Melody is among the most basic musical elements. A note is indeed a sound with a specific pitch and duration. Chain together such a long note, one after another, and you've got a melody. But the song of a type of art is not just a sequence of notes. It's the tabs that catch someones ear while you're listening; the line that makes it sound most essential is the melody.
Natural Selection...the non-immune bacteria die off.
the answer is C) are not permanent effects
<span>DETERIORATE. With aging, heart does not reamin the very efficient pacemaker. The arteries gets deposited with fats, fibrous tissue develops in them, which leads in slowing down of heart. Further, size of heart increases, which leads to more time in filling up of heart. The muscle cells of the heart also deteriorate. Thus, cardiorespiratory fitness deteriorates. </span>
