Examlex
Diatoms and algae are examples of phytoplankton.
Social Phobia
A chronic mental health condition in which social interactions cause irrational anxiety.
Incapacitating
Rendering someone or something unable to function in a normal capacity.
Distressing
causing extreme anxiety, sorrow, or pain; emotionally unpleasant.
Generalized Anxiety Disorder
A chronic disorder marked by excessive, ongoing anxiety and worry that are difficult to control and interfere with daily activities.
Q16: A significant change in land-plant communities occurred
Q25: _ organisms need no oxygen to survive.
Q32: A rapid warming event 55 million years
Q38: Why is the early rock record of
Q43: When it first formed, the Sun was
Q44: During a glacial period, ice contains _
Q53: The nucleus or foundation of a continent
Q54: Whether a mutation is harmful or beneficial
Q56: The oldest known fossil _, the only
Q57: Sand dunes are most likely formed in