Zachary Is Learning to Do Addition

question 47

Multiple Choice

Zachary is learning to do addition.His method is to identify the larger number and then count upward from that number.Which method of addition is Zachary using?

• A)sum
• B)decomposition
• C)learning-to-learn
• D)min

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Definitions:

Sister Chromatids

Identical copies formed by the replication of a chromosome, with both copies joined together by a common centromere.

Chromosomes Decondense

A process where chromosomes relax from their highly structured and compact form to a less condensed, more accessible state, typically occurring at the end of mitosis or meiosis.

Telophase

The final phase of cell division, during which the chromosomes de-condense, nuclear envelopes re-form around the divided chromosomes, completing cytokinesis.

Chromatin Condenses

The process where chromatin fibers coil and fold to form more compact structures, typically during cell division.