Yes, they are!
vertabraes
No. Insects are invertebrates. More specifically they are arthropods.
yes all fish have back bones
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
it's longer then a humans but they both have 7 vertabraes
Gamma rays X-rays Ultra violet rays ( purple) Visible Light rays Micro rays Infra red rays Radio rays
Gamma rays.
marginal rays are those rays which are near the rim of lens and axial rays are those rays which are formed near the axis
Cathode rays generate x-rays and gamma rays are electromagnetic radiation. Gamma rays have very high penetration power.