If a dog has a mass of 18.1 kg, what is its mass in the following units? use scientific notation in all of your answers. a) what is the dogs mass in grams? b)what is the dogs mass in milligrams? c)what is the dog's mass in micrograms?

Dog's mass is 1.81 ×10⁴ g, 1.81 ×10⁷ mg and 1.81 ×10¹⁰ μg

Explanation:

1 kg = 1000 g  (1×10³)

1 kg = 1000000 mg ((1×10⁶)

1kg = 1000000000 μg ((1×10⁹)

18.1 kg / 10 = 1.81

1.81 ×10⁴ g

1.81 ×10⁷ mg

1.81 ×10¹⁰ μg

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.