The Main National Academy of Science Conclusion on Global Warming

question 14

Multiple Choice

The main National Academy of Science conclusion on global warming since the mid-1800s states

• A)insufficient data exists to definitively state global warming has occurred.
• B)temperatures have remain unchanged.
• C)temperatures have risen around 0.5°C.
• D)temperatures have risen 6°C.

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Definitions:

AIDS Virus

The Human Immunodeficiency Virus (HIV) that causes Acquired Immunodeficiency Syndrome (AIDS), a disease that severely undermines the immune system by destroying important cells that fight disease and infection.

Placental Barrier

The physiological barrier formed by the placenta that separates the fetal blood circulation from the maternal blood circulation, allowing the exchange of nutrients and wastes while blocking harmful substances.

Breastfeeding

The natural act of feeding a baby with milk from the mother's breast.

Prenatal Period

The prenatal period is the developmental stage that occurs from conception to birth, encompassing the growth and development of a fetus inside the mother's womb.