Answer:
They tunnel through the soil, which allows air to enter.
Explanation:
Earthworms are considered to be agriculturally friendly living organisms that hold immense importance in improving the growth and productivity of plants.
They live in the soil and feed on the debris of plants such as manure, grasses, roots and dead leaves. They extensively channel and tunnel through soils while moving that causes loosening of the soil resulting in more aeration of the soil. The more the soil aeration is, the better soil drainage is.
Studies have shown that soil containing earthworms have ten times better drainage than soils that donot have earthworms. Therefore, C is the best option.
Hope it help!
No, it is not precise. The law of energy conservation states that it is impossible to produce or destroy energy. Plants convert light energy from the Sun via the photosynthesis process into chemical energy.
With continued symptoms of nerve agent exposure often you should self inject after 5 minutes. As long as one is experiencing symptoms associated, one should administer and ATNAA injection every 5 minutes. However, it is important to seek medical guidance before administering more than 3 ATNAA injections.
Living organisms multiple cell transplant into preexisting
Total magnification of objects is 12x.
Dissecting microscopes are microscopes with only one set of lenses so they have less magnification than a compound microscope.
The eyepiece, or ocular lens of microscope, usually has a magnification of 10x. The numbers on magnification knob range from about 0.7 to 3. So, when you want to calculate the total magnification multiply the magnification on the eyepiece with the number on the magnification knob.
