Examlex
In the above photo, where is the Sun located?
Astyanax
A genus of small freshwater fish widely used in scientific research, particularly in studies of development and genetics.
Parallel Evolution
Refers to independent evolution of similar traits, starting from a similar ancestral condition.
Placental Mammals
Mammals that give birth to live, fully developed young that have been nourished in the womb via a placenta.
Marsupial Mammals
A group of mammals characterized by giving birth to relatively undeveloped offspring which typically continue to develop in a pouch on the mother's body.
Q4: Long-period comets are believed to originate in
Q41: Pulsars could not be ordinary stars that
Q59: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8927/.jpg" alt=" Using the graph
Q73: On its icy surface, Uranus's satellite Ariel
Q81: Why is it believed that life cannot
Q92: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8927/.jpg" alt=" The relative abundance
Q106: Gravitational lensing<br>A) occurs when light passes near
Q107: The _ are theories that unify the
Q117: Regions of compression that move at their
Q121: Belt and zone circulation<br>A) occurs on Jupiter.<br>B)