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zalisa [80]
4 years ago
7

Why is sand the most permeable soil/particle?

Biology
2 answers:
miss Akunina [59]4 years ago
7 0

Answer:

it has cracks for the water to flow through so its called unsaturated water

Explanation:

salantis [7]4 years ago
6 0
Is the property of the soil to transmit water and air and is one of the most important qualities to consider for fish culture.

 




A pond built in impermeable soil will lose little water through seepage.

 

 



   The more permeable the soil, the greater the seepage. Some soil is so permeable and seepage so great that it is not possible to build a pond without special

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(opening the door) describe the work of at least 3 body organ Systems that work during the process.
My name is Ann [436]
Explanation:

When a person opens the door, he or she uses 3 systems:

1. Nervous system: from the nervous system, neural instructions are generated through electrical impulses towards the muscles of the upper limb so that they make the necessary movements to open the door.

2. Muscular system: through the muscles of the trunk and the upper limb, it generates voluntary movement to open the door.

3. Skeletal system: the bones are the support of the soft tissues and the fulcrum of most of the skeletal muscles. In this sense, it serves as a support for the muscles of the trunk and the upper limb to carry out the movement of opening the door.

we can conclude that the correct answer is:

Answer:

1. Nervous system: instructions are generated from the nervous system by means of electrical impulses towards the muscles of the upper limb so that they carry out the necessary movements to open the door.

2. Muscular system: the muscles of the trunk and the upper limb generate voluntary movement to open the door.

3. Skeletal system: it supports the muscles of the trunk and the upper limb to carry out the door opening movement. It also has joints that help the mechanical movements necessary to open the door.

8 0
2 years ago
In general, what determines
antiseptic1488 [7]

Answer:

C

Explanation:

- The answer can't be A since a solid, liquid and gas can have the same color. For example you can take water. It exists in three phases ice, liquid and water vapour; they are all colorless.

- The arrangement and movements of the particles in the substance however is different in each. Particles in solid are put more closely together and held at fixed positions making them having higher density. Liquid particles are more further apart than solids and are able to move freely. Gas particles are more loose than solids and liquids allowing them to travel more faster. That is why you can smell a perfume even when it was sprayed far away.

8 0
2 years ago
Select all properties of NONMETALS.
AysviL [449]

Answer:

good insulators; poor conductors

brittle

malleable and ductile

good conductors of heat and electricity

26.98

protons/neutrons

Nobel Gases

Ion

Nucleus

negative

silicon and carbon

6 protons and 8 neutrons

6 protons and 7 neutrons

Atomic Number

Neutral atom

No, because protons identify the atom

2

brittle, shiny nd solid at room temperature, semiconductor

6

mass number

+2

-2

They only need one more electron

Negative ion

reactivity, ion formation

all your answers were correct

7 0
2 years ago
Can you please help me pls?
Mamont248 [21]

Answer:

Sea turtles are now facing much greater challenges as a result of climate change. Coastal ecosystems will be eroded and damaged as sea levels rise and storms become more strong. Warming ocean currents could expose sea turtles to new predators while also damaging the coral reefs that some of them depend on to survive.

Explanation:

8 0
3 years ago
What is the natural tendency of molecules to spread from an area of high
Arisa [49]
B. Active transport

I don’t really know I’m using it as an answer because transportation and I thought back to the question I do t know I can’t do explanations very well
8 0
3 years ago
Read 2 more answers
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