About 70% of our planet is covered by oceans. Compared to the depth of the solid portion of Earth, the water on Earth forms a

A) much thinner layer.
B) much thicker layer.
C) layer about twice as deep.
D) layer with a similar depth.

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.

Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?