In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

Which of the following list the divisions of the geologic time scale in order from longest to shortest