Iqbal is observing a seed using a digital microscope. The length of the image is 12mm and the microscope is set to x4. What is the actual length of the seed?

Actual length of the seed = 3 mm

Explanation:

Given:

Length of the image = 12mm

Magnification = x4

Find:

Actual length of the seed

Computation:

Actual length of the seed = Length of the image / Magnification

Actual length of the seed = 12 / 4

Actual length of the seed = 3 mm

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

i think that it is plants