Answer:D
Explanation: Because it has the least amount of density in it. All the others are heavier, meaning they will sink. Just like if you drop a rock water and a feather, the feather will float.
Density def:
Density, mass of a unit volume of a material substance. ... Density offers a convenient means of obtaining the mass of a body from its volume or vice versa; the mass is equal to the volume multiplied by the density (M = Vd), while the volume is equal to the mass divided by the density (V = M/d).
There are many different believes when it comes to this topic. Some people believe that there is no god and evolution did happen and then you have the opposite where some people believe evolution didn't happen and there is a god. But then there are some people I have come across who believe in both. Now there is a lot of evidence that can point to evolution actually happening but there is still many unanswered questions and gaps. In my personal opinion I think it is still too early to explain wether evolution happened, just because having spent studying this topic I realized there was a very important chunk of information missing. You may have heard that scientist have tried to connect apes with humans but they haven't quite fit in that puzzle piece. Personally I'm a christian but I am still open-minded to the idea of evolution. Hope this helps(;
Answer:
False.
Explanation:
The waste may be defined as any undesirable substance that left out after using the particular substance. The waste substance can be defined into two main classes - biodegradable and non biodegradable waste.
The one way to dispose out the waste product is the landfilles. The substance that cannot be degraded by any other means can be land filled. But this waste disposal method is not enough to contain the whole nation waste and all the waste cannot be land filled.
Thus, the correct answer is false.
