Answer:
The correct option is a. "increased cortical mass, increased numbers of neurons, increased synaptic connections, increased neurotransmitter amounts, and increased myelination.
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Explanation:
Rodents that have been raised in enriched environments were found to have thicker cerebral cortex containing approximately 25% more synapses in a study conducted by Mark Richard Rosenzweig. This increase in <em>synapses</em> implies in an increase in <em>neurons</em> and <em>neurotransmitters</em>, which also indicates an increase in <em>myelination</em>.
Micrometre, also called micron, metric unit of measure for length equal to 0.001 mm, or about 0.000039 inch. Its symbol is μm. The micrometre is commonly employed to measure the thickness or diameter of microscopic objects, such as microorganisms and colloidal particles.
They all take nutrients out of the soil which leaves the soil infertile
Answer:
True is the answer for the mean distance of the sun
The Asian Tsunami of 2004 was located in Indonesia. The Earthquake epicentre (where it started) was in the West Coast of Sumatra.
It was a destructive plate margin, which is where the less denser plate (continental) subducts into the oceanic crust. It moved down into the mantle and moved so sudden, it caused a lot of water to be displaced.
This triggered a tsunami of 30m high.
Hope I helped:)
~FabSafxo
