Apatient tells a nurse, "my urine output is lower even after increasing my fluid intake." what does the nurse suspect is the reason behind the patient's condition?

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2

Plz ! what does it mean for an allele to be dominant?