Density = mass / volume. therefore, something with a greater density either has a larger mass or a smaller volume. Think of density as how compressed something is: more "stuff" (mass) or a smaller "space" (volume) will make whatever that material is more compressed.
Answer:
The result should be identical.
Explanation:
As fossils gives us information about geological time period and also gives us information about the vegetation,types of animals or plants that were available at that time,their genetic information etc. If any fossils are found in a rock layer of the same geological time,should be examined first and check whether they are identical or not.
Answer - Immigration
Reasoning - With the a population of reproduction and stability you can also have added additional immigration of species which will boost the size of the population.
Answer: The ones that live on land their entire life cycle are human, rats, and pigeon.
Humans can not breath under water at all we can hold our breath. Rats do not breath under water but they can hold their breath for long pireds of time. Pigeons can not hold or breath under water.
Answer:
D. the population must be indefinitely large
