Answer:
The correct answer is ''carbon dioxide, water vapor and nitrogen.''
Explanation:
About 4.5 billion years ago, Earth was a very geologically active planet. So many volcanic fumes formed the primitive atmosphere, which was mostly made up of water vapor, carbon dioxide, sulfur, and nitrogen. At this point, oxygen was barely present and the oceans did not yet exist. The primitive atmosphere is the one before the Precambrian, it was reductive, that is, it lacked free oxygen, and only had ammonia, methane and hydrogen, the high temperature of the atmosphere in its early stages facilitated the reaction of these gases to form organic compounds from which life may have emerged. UV rays passed, because ozone did not exist.
Answer:the glucose molecule is oxydised in the mitochondria to produce co2 + water+ energy
Explanation:
If it helps mark brainliest
<span>Osmosis, and Movement Across a Membrane ... of the diffusing particle, the more permeable the membrane </span>will<span> be; All </span>else<span> being equal, smaller particles </span>will diffuse<span> more ... How </span>Will Water<span> Move Across Semi-Permeable Membrane?</span>
Answer:
Farming, dairying, and raising livestock
Explanation:
