A heterogeneous mixture composes of non- uniform components, so the concrete would be the answer, because you can tell the components from one another.
Answer:
Explanation: 48 Nuetrons and 37 electrons
Answer:
The new cells might only contain only half the original number of chromosomes, or one cell might contain more chromosomes than the other if replication did not occur before cytokinesis. They would not be viable. They wouldn't have a complete set of DNA.
Explanation:
The first, third, and fourth, because igneous, metamorphic, and sedimentary rock phases can all occur.
1.half of our chromosomes from our mother and half from our father
2.genes
3.brown hair
4.100%
5.probability