Answer:
Same number of neutrons.
Explanation:
What defines an atom as a certain element is the number of neutros in its nucleus. Some atoms have a different number of neutrons, but are still the same element, we call these variants "isotopes".
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BiologiaMagister
The right option is a. variations.
Variations are the differences between the individual organisms of the same species which is as a result of genetic differences or the influence of environmental factors on the expression of the genetic abilities. Variation may be expressed in behavior, physical appearance, learning, and metabolism. The two types of variations are somatic variation and germinal variation.
One possible explanation for infant amnesia related to encoding specificity is that adults lack the retrieval cues for infant memories because of body changes. The Infant amnesia denotes to the incapability that adults have in memorizing comprehensive memories in which memories were the time, the place and the events can be recognized from early childhood former to age 3 or 4.
Answer:
D
Explanation:
a statement that can be tested through a scientific investigation
An active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. The substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme
