_______Was Never Proposed as Evidence Supporting the Existence of Pangaea

question 11

Multiple Choice

_______was never proposed as evidence supporting the existence of Pangaea.

• A)Islands of Precambrian rocks along the Mid- Atlantic Ridge
• B)Similar fossils on different continents
• C)Late Paleozoic glacial features
• D)Geometrical fit between South America and Africa

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Definitions:

Estrogen

Substance that exerts biologic effects characteristic of estrogen hormone, such as stimulating female secondary sexual characteristics, growth, and maturation of long bones, and help controlling the menstrual cycle.

Ductus Venosus

A fetal blood vessel that connects the umbilical vein to the inferior vena cava, bypassing the liver.

Umbilical Vein

A blood vessel in a fetus that carries oxygenated blood from the placenta to the fetus.

Inferior Vena Cava

Vein that returns blood from the lower limbs and the greater part of the pelvic and abdominal organs to the right atrium.