Answer:
Energy comes to the earth surface in the form of sunlight. When the sunlight strikes the earth surface, some energy is absorbed by the earth through vegetation in the process of photosynthesis, while more are reflected back into the space but these light radiation trapped by greenhouse gases such as carbondioxide, methane and nitrous oxide etc which increases the temperature and causes global warming which changes our climate.
Answer:
B
It is directly involved in the bonding of amino acids to synthesize proteins.
Hurricanes begin as tropical storms over the warm moist waters of the Atlantic and Pacific Oceans near the equator, usually. As the moisture evaporates it rises until enormous amounts of heated moist air are twisted high in the atmosphere.
Answer:
The sodium-potassium pump is an active transporter because it needs to move sodium and potassium ions against the concentration gradient.
Explanation:
You have to think of it as outside vs inside the cell.
Outside the cell, you have 5mM K and 150mM Na. Inside the cell, you have 100mM K and 10mM sodium. Without the transporter then the ions would go from greater concentration to lower concentration. Energy keeps the ions going from the way they would naturally happen.
<span>Sensory and motor nerves make up the central nervous system.</span>
