<h2>Answer:</h2>
The correct arrangement of steps that occur in producing neuron cells.
The steps are from 1 to 4 according to arrangement.
- Genes that lead to the production of undifferentiated precursor neurons are activated.
- Stem cell arise from the inner mass of cells.
- Signalling factors trigger differentiation in stem cells.
- Signalling factors causes precursor neurons to produce neurons.
Answer:
The individuals can also be classified on the basis of their psychology and happiness. The depressed individual remains unhappy and suffers from anxiety and enjoy the loneliness feeling.
The body dysmorphic disorder involves the situation in which individual is unable to move their body part. They are physically unfit but mentally be fit. The unhappy individual are physically fit but mentally and socially they are unfit.
Because of gravity’s pull towards earth, and because of maximum velocity.
Answer:
Outer cortex, Middle Medulla, and Renal Pelvis.
They all have a lot of Blood vessels(something they share in common).
Explanation:
The kidney is made up with three regions; the outer cortex, the middle medulla (with the renal pyramids) and the inner-most renal pelvis.
Answer:
Stone Mountain was formed during the formation of the Blue Ridge Mountains around 300-350 million years ago and is considered part of the Appalachian Mountains.
Explanation:
