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Igoryamba
3 years ago
9

Fertilizer sacks have a three- number value called the NPK value written on them. What does the NPK stand for (18-24-12 written

on the bag)?
Biology
1 answer:
MrMuchimi3 years ago
8 0

Answer:

it's. a level number

Explanation:

Every label carries three conspicuous numbers, usually right above or below the product name. These three numbers form what is called the fertilizer's N-P-K ratio — the proportion of three plant nutrients in order: nitrogen (N), phosphorus (P) and potassium (K).

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Todd's father slipped a disk in his back. Dr. Foster explained to the family that the intervertebral disks are composed of _____
vichka [17]

Answer:

D. Fibrocartilage

Explanation:

In order to understand the question, we need to review the structure of intervertebral discs.

Intervertebral discs consist of two parts:

  • <u>NUCLEUS PULPOSUS:</u>

It forms the central part of the intervertebral disc and consists of mucoid substance.

  • <u>ANNULUS FIBROSUS:</u>

It is composed of encircling layers of fibrocartilage and fibrous tissue surrounding the nucleus pulposus

<u>SLIPPED DISC:</u>

It is characterized by the protrusion of nucleus pulposus through the annulus fibrosus accompanied by the compression of spinal nerves.

Patient may present with loss of sensory sensations or pain or both.

<u>CORRECT ANSWER:</u>

From the above review, the correct answer is <u>D. fibrocartilage</u> as it forms the annulus fibrosus.

5 0
3 years ago
How can we generate energy without fossil fuels?
Natali5045456 [20]

Answer:

Biomass is a plant that operates a similar gas and coal-fired plants. Instead of burning fuel this plant is fueled by (different biomass like growing trees,wood chips,biogad,etc)

Ex: In 2017 ,biomass generated 2.3% of the world's electricity

Hope this helps !

4 0
3 years ago
which of the following properties of water would be most important in protecting a fish in a shallow pond on a hot summer day? a
algol [13]
The question is asking to choose among the following choices that states the properties of water would be most important in protecting a fish in a shallow pond on a hot summer day, and the answer would be letter C. the specific heat of water
5 0
3 years ago
Read 2 more answers
The cell wall is tough, flexible and fairly rigid layer that surrounds some types of cells. It is located outside the cell membr
creativ13 [48]

Answer: Option C) Animal

The cell wall is tough, flexible and fairly rigid layer that surrounds some types of cells. It is located outside the cell membrane and provides cells with structural support and protection. All BUT ONE type of organism has cells with cell walls. That is an animal

Explanation:

One distinguishing feature of animal cells compared to other living cells is the absence of cell wall.

However, the animal cell possess a cell membrane, with which it regulates substances entering or leaving the cell, and also provide protection and mechanical support for the cell against foreign invaders such as pathogens.

7 0
2 years ago
If two different species belong to the same family, then they also belong to the same _______. *
gavmur [86]

Answer:

All of the above

Explanation:

The order is Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

If it is a smaller one it is always in the ones above it.

5 0
2 years ago
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