Explanation:
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere. After about half a billion years, Earth's surface cooled and solidified enough for water to collect on it.
Oxygen plays a critical role in respiration, the energy-producing chemistry that drives the metabolisms of most living things. We humans, along with many other creatures, need oxygen in the air we breathe to stay alive. Oxygen is generated during photosynthesis by plants and many types of microbes.
Answer: You have to perform cellular respiration.
Explanation: Every living cell or organism has to turn fuel into energy through the form of cellular respiration where you take sugar, turn it into energy, and use it.
The answer is:
C) Skeletal muscles are an example of voluntary muscle
Hope this helps.
Answer:
The seasons of the year, location of low and high pressure systems and air temperature all affect when and where a jet stream travels.
Explanation:
Answer:<em> Examples of X-linked recessive conditions include </em><em>red-green color blindness </em><em>and </em><em>hemophilia</em><em> A: Red-green color blindness.
</em>
<em />
