Yes, they are!
vertabraes
yes all fish have back bones
No. Insects are invertebrates. More specifically they are arthropods.
any animal that has a backbone is a vertebrae so for example a horse is a vertebrae
Yep, they're just like any other bird in that perspective.
not realy. I think that Vertebrates are backbone or spinal columns and Exoskeletons are kind of like the shells of insects
there are a lot like people birds frogs dogs cats and more but just think of people and animals that have a spine
Gamma rays X-rays Ultra violet rays ( purple) Visible Light rays Micro rays Infra red rays Radio rays
Gamma rays.
it's longer then a humans but they both have 7 vertabraes
marginal rays are those rays which are near the rim of lens and axial rays are those rays which are formed near the axis
Yes, X-rays and gamma rays have higher frequencies than ultraviolet rays.