Hey there!
The organisms on Earth do not run out of raw materials because: <span>all raw materials are recycled by various processes in an ecosystem. Which in this, this would be the reason on why we would not run out of our materials, that stuff we always recycle, in all types of ways in our ecosystem.
Hope this helps you bro! :)</span>
<span>The correct answer is the second option: Fats are a type of lipid. The first option is incorrect, because lipids are the larger, overarching group that fats fall under. The third option is incorrect because fats and lipids are completely related, as displayed by the correct answer. Fats are a specific type of lipid. The last option is incorrect. Although all fats are lipids, all lipids are not fats. Lipids also comprise waxes, phospholipids, sterols, etc. </span>
Answer:
Helicase unwinds the DNA, DNA polymerase binds...., Hydrogen bonds...., Two strands....
Explanation:
It i salready in order. Some pictures on Google may help with this too.
Estrogen can make people feel low, sad and thus maybe lonelier. I'm pretty sure thts right