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Oksanka [162]
3 years ago
15

Scientists think the _____ is solid iron with a layer of liquid iron surrounding it.

Biology
2 answers:
Vikki [24]3 years ago
6 0

Answer:

Scientists think the _____ is a solid iron with a layer of liquid iron surrounding it. 1. ... iron surrounding it. 1. Outer core 2. Inner core 3. Mantle 4. Crust,. 1 ... The inner core is made of solid iron, and it is surrounded by the liquid iron of the outer core. ... A) mantle B) outer core C) inner core D) lithosphere.

Explanation:

s2008m [1.1K]3 years ago
6 0

Answer:

B

Explanation:

Below the crust lies a layer of very hot, almost solid rock called the mantle. Beneath the mantle lies the core. The outer core is a liquid mix of iron and nickel, but the inner core is solid metal.

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The central nervous system receives the excitation from a sensory neuron that has been stimulated by its nociceptors. Notably, these fibres deliver excitement to the sensory neuron's cell body, which is located in the spinal cord's dorsal root ganglia. The sensory neuron in the dorsal root ganglion transmits excitatory postsynaptic potentials (EPSPs) to motor neurons and interneurons after receiving the action potential from these fibres.

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Therefore, sensory neuron to motor neuron is responsible for the sensitization of the withdrawal response.

Learn more about sensory neuron here:

brainly.com/question/13063876

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