The answer to this is older, but it's not a proven fact even though schools teach it as if it were. It is still just a theory if you think about it with how much the earth moves, areas of rock could be complete upside down and no one would know, it would be like history in reverse.
Answer:
those are homologous structures, they share a common ancestor, they have similar bones but different functions
Answer:The answer is BASE
Use insect repellents any time you are outdoors.
Wear long-sleeved clothing.
Schedule outdoor activities to avoid the hours from dusk to dawn during peak mosquito season.
Repair damaged window and door screens.
Remove standing water from the areas around your home.
Density and matter are connected by their very definitions.
Density is defined as the amount of mass per unit volume. Basically, density is the amount of matter present in a certain volume of space. The more matter and the smaller the volume of space, the higher the density. Higher density pretty much means more matter squished into the same amount of space.