hemocytoblasts
New cells forming from pre-existing cells is called reproduction or cell division.
A zygote is the initial cell developed through sexual reproduction and formed when two gametes come together. In other words, a zygote results when the female egg is fertilized. After rapid cell division, it eventually becomes an embryo.
Two or more elements react now to improve the above answer when two or more elements (doesnt matter if they ere isotopes or not) come together that is when a compound is made . Compounds could be broken down but elemants can NOT,
Yes. That's called cell reproduction.
They are not holes.They are membrane proteins.
Chemical elements were formed by stellar nucleosynthesis.
Its called a compound. When 2 elements come together they will sometimes be able to form a compound. a compound is 2 elements formed together to make 1 single substance.
The one cell that all humans come from is the zygote that formed when the sperm fertilized the egg.
yes, that is called cell therory. All living things come from other living things.
New cells forming from pre-existing cells is called reproduction or cell division.
Thorium is a natural chemical element; chemical elements were formed by stellar nucleosynthesis at the beginning of the universe.
I think it's our Sun which gets heavier elements from fusion of hydrogen and other light elements.Edit: Our Sun does create helium from hydrogen by fusion, but that's all. The reason it has heavier elements is that these come from the nebula that formed the Sun. The heavier elements are thought to have come from stars that exploded as "supernovas", a long time ago.
A zygote is the initial cell developed through sexual reproduction and formed when two gametes come together. In other words, a zygote results when the female egg is fertilized. After rapid cell division, it eventually becomes an embryo.
Both. Stars are natural. All elements heavier than helium were made in stars.
similar atoms combine.Hydrogen and Helium formed in the big bang.Helium through Iron/Nickel formed by fusion in stars.All the rest of the elements formed in supernovas by a combination of fusion, neutron capture, and decay. Supernovas produce many elements way into the transuranics, but as they all decayed away long ago, they are not considered naturally occurring.
no these where not what i was looking for this is why i dont come on this website it is so stupid
Two or more elements react now to improve the above answer when two or more elements (doesnt matter if they ere isotopes or not) come together that is when a compound is made . Compounds could be broken down but elemants can NOT,