Which portion of the electromagnetic spectrum can the human eye detect? * Only infrared and ultraviolet wavelengths

Only wavelengths between infrared and ultraviolet

Only wavelengths shorter than ultraviolet

Only wavelengths longer than infrared

How do hydroponic plants differ from nonhydroponic plants? a.) hydroponic plants can grow in a dryer soil. nonhydroponic plants grow in moist soil. b.) hydroponic plants grow on other plants and are known as air plants. nonhydroponic plants do not grow on other plants. c.) hydroponic plants can only grow in rain forests. nonhydroponic plants cannot grow in rain forests. d.) hydroponic plants are grown without soil. nonhydroponic plants are grown in soil.

Write the correct abbreviation for each metric unit

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?