Examlex
Which of the following substances is a large molecule that would NOT be able to pass through the placental wall?
Oceanic Crust
The part of the Earth's crust that underlies the ocean basins, composed mostly of basalt and thinner than continental crust.
Continental Crust
The relatively thick part of the earth's crust that forms the large landmasses. It is generally older and more complex than oceanic crust.
Thumbs-up
A hand gesture used to express approval, satisfaction, or that everything is okay, often also used in digital communications to signify agreement.
Cultures
The collective norms, values, beliefs, and practices of a group of people, which shape their behavior and perspectives.
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