During germination time seeds need to obtain high-energy food through A. Stored fats and oils
B. Nutrients found in the soil
C. Sunlight
D. Water found in the soil

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

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.