Hydrogen<span>, </span>oxygen<span>, </span>nitrogen<span> and carbon. Does that help?</span>
When an object vibrates, it causes slight changes in air pressure. These air pressure changes travel as waves through the air and produce sound. ... In gases, the higher the velocity of sound, the higher the pitch will be (Remember the "Mickey Mouse" sound when people talk after inhaling helium gas?).
Answer:
Explanation:
ATP contains less energy and is used to power cell processes. The flow of energy through living things begins with photosynthesis, which creates glucose. In a process called cellular respiration, organisms' cells break down glucose and make the ATP they need.
Answer:
Acids releases more in hydrogen ions
Explanation:
It's superior vena cava and vena cava