The uppermost O horizon contains the greatest amount of material formed by biological activity, such as decaying organic matter like leaves and plant roots. This horizon is rich in organic material and microbial activity, contributing to soil fertility and nutrient cycling.
The answer is nucleus :)
The nucleus is the control center of all cellular activity.
It is called the nucleus. It is the control unit
The nucleus contains the genetic material of a cell in the form of DNA.
No, both testicles are responsible for producing sperm that contains genetic material to determine biological sex. The sex of an individual is determined by the chromosomes present in the sperm that fertilizes the egg.
A biodegradable is a material which is capable of being decomposed by biological activity.
The C2 Series canister.
Biological waste is any material that contains or has been contaminated by a biohazardous agent. Biological waste includes, but is not limited to; Petri dishes, surgicalwraps, culture tubes, syringes, needles, blood vials, absorbent material, personal protective equipment and pipette tips
The bottom zones in soils with distinct soil horizons are called the C horizon. This horizon typically contains weathered parent material and has limited biological activity compared to the upper horizons.
The A horizon is the top layer of soil, known as topsoil, which is rich in organic matter and nutrients due to biological activity. It is generally dark in color and contains a high concentration of decomposed plant material. This layer is important for supporting plant growth and microbial activity.
the C2 Series canister
the C2 Series canister The primary filters
The answer is nucleus :)
primary filters or... The C2 Series Canister
The topsoil layer contains the greatest amount of decayed organic material, also known as humus. This layer is rich in nutrients and organic matter, making it ideal for plant growth.
The layer of Earth with the greatest amount of decayed material is the topmost layer, known as the soil layer or the humus layer. This layer contains organic matter formed from the decomposition of plants and animals, contributing to soil fertility.
Soil formation is mostly influenced by factors such as climate, parent material, topography, biological activity, and time. Climate affects the rate of weathering and organic matter decomposition. Parent material determines the mineral composition of the soil. Topography affects soil erosion and drainage. Biological activity contributes to the formation of organic matter in the soil. Time is needed for the above factors to interact and for soil to develop.