Spiral Galaxy... This is the answer...
The answer is fission. Fission process includes the collision
of an atom with a neutron to split the atom into sub-atomic particles with the release of energy (this is how fission atomic
bombs detonate). This fission process also occurs naturally in elements such as
Uranium through radioactive decay.
The answer is a pedigree chart.
<span>Pedigree charts are used to explain the occurrence of particular genes from one generation to the next. It gives enough information about family disease history. They are used in families to find out the probability of inheriting some disease. So, if Maria and Juanita are cousins and the genotypes of other members of their family are known, the pedigree chart could predict their genotypes. Still, it is not as precisely as DNA test.</span>
Dura mater...............
Answer:
The heart is the pump and the vessels are the delivery and return system for the blood. Every tissue in the body, directly or indirectly, receives oxygen and nutrients from blood supplied by the cardiovascular system. The heart is a muscle. The muscle is a modified form of skeletal muscle called cardiac muscle.
Explanation:
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