1. The answer to the riddle "What comes once in a year, twice in a month?" is the letter "E." In the word "year," the letter "E" appears once. In the word "month," the letter "E" appears twice.

    The answer to the riddle “What comes once in a year, twice in a month?” is the letter “E.”

    In the word “year,” the letter “E” appears once.
    In the word “month,” the letter “E” appears twice.

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  2. B. Reinforcement for alternative behaviors Punishment procedures are most effective and ethically sound when used in combination with reinforcement for alternative behaviors. This approach helps to promote positive behavior change by providing the individual with acceptable behaviors to replace theRead more

    B. Reinforcement for alternative behaviors

    Punishment procedures are most effective and ethically sound when used in combination with reinforcement for alternative behaviors. This approach helps to promote positive behavior change by providing the individual with acceptable behaviors to replace the undesirable ones.

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  3. Plate tectonics is a characteristic of the earth but not the moon.

    Plate tectonics is a characteristic of the earth but not the moon.

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  4. The type of bone tissue responsible for forming compact, dense bone tissue is: A) Cortical bone

    The type of bone tissue responsible for forming compact, dense bone tissue is:

    A) Cortical bone

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  5. 1.8 L (1.9 US·qt) - when the oil filter is not removed, and 2.1 L (2.2 US·qt) when the oil filter is removed.

    1.8 L (1.9 US·qt) – when the oil filter is not removed, and 2.1 L (2.2 US·qt) when the oil filter is removed.

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  6. C. not being able to measure completion of the product or the project The frequent changes in requirements indicate scope creep, which can lead to difficulties in defining clear metrics for project and product completion. This challenge arises because the constant changes can disrupt the original plRead more

    C. not being able to measure completion of the product or the project

    The frequent changes in requirements indicate scope creep, which can lead to difficulties in defining clear metrics for project and product completion. This challenge arises because the constant changes can disrupt the original plan and make it hard to track progress and determine when the project or product has been fully completed.

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  7. C. Provide training for the new team The next step after selecting a team or bringing in a new team member is to train that team/new member.

    C. Provide training for the new team

    The next step after selecting a team or bringing in a new team member is to train that team/new member.

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  8. B. Epidermis Layers are as follows: Epidermis (protective barrier) > Dermis (basal cell layer multiplies to produce new cells) > Hypodermis/Subcutaneous > Muscle Dermis: the inner layer; contains blood vessels, sensory receptors, hair follicles, & glands (sebaceous glands and sweat glanRead more

    B. Epidermis

    Layers are as follows: Epidermis (protective barrier) > Dermis (basal cell layer multiplies to produce new cells) > Hypodermis/Subcutaneous > Muscle

    Dermis: the inner layer; contains blood vessels, sensory receptors, hair follicles, & glands (sebaceous glands and sweat glands); nourishes & strengthens skin

    Endodermis: innermost layer of the cortex of a plant

    Hypodermis: subcutaneous layer; attaches skin to muscle; fat for insulation of body

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  9. C. Epiglottis The epiglottis is a cartilaginous structure that covers the larynx during swallowing; preventing food particles & water from entering the larynx

    C. Epiglottis

    The epiglottis is a cartilaginous structure that covers the larynx during swallowing; preventing food particles & water from entering the larynx

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  10. The somatic nervous system is primarily considered voluntary. It controls the body's skeletal muscles and is responsible for voluntary movements. This system includes motor neurons that innervate skeletal muscles and sensory neurons that carry information from the sensory organs to the central nervoRead more

    The somatic nervous system is primarily considered voluntary. It controls the body’s skeletal muscles and is responsible for voluntary movements. This system includes motor neurons that innervate skeletal muscles and sensory neurons that carry information from the sensory organs to the central nervous system. Through these neurons, the somatic nervous system allows conscious control over activities such as walking, running, and other purposeful movements.

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  11. There are 12 CO2 molecules, each with 2 oxygen atoms, and 14 H2O molecules, each with 1 oxygen atom. So, the total number of oxygen atoms is (12 * 2) + (14 * 1) = 24 + 14 = 38.

    There are 12 CO2 molecules, each with 2 oxygen atoms, and 14 H2O molecules, each with 1 oxygen atom. So, the total number of oxygen atoms is (12 * 2) + (14 * 1) = 24 + 14 = 38.

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  12. B. Anaphase I Meiosis has 2 divisions. During anaphase 1, the homologous pairs separate. During anaphase 2, the sister chromatids separate.

    B. Anaphase I

    Meiosis has 2 divisions.
    During anaphase 1, the homologous pairs separate. During anaphase 2, the sister chromatids separate.

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  13. C. You charge clothes you don't really need on a high-interest store card.

    C. You charge clothes you don’t really need on a high-interest store card.

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