Sorry but I can’t help you right now but later I’ll try
A characteristic that helps an organism survive and reproduce.
Answer:
Law of the Conservation of Mass
Explanation:
During a chemical reaction, the mass of the reactants and products must be the same. The total number of atoms stays equal. Elements cannot magically appear or disappear in a reaction, so you have to account for all of them
Answer:
In building a tree, we organize species into nested groups based on shared derived traits (traits different from those of the group's ancestor). The sequences of genes or proteins can be compared among species and used to build phylogenetic trees.
Explanation: