Skeletal system - support id the body and protection of internal organs (brain heart and lungs) bones responsible for red and white blood cells
It converts light energy which is abiotic, to glucose, which is consumed by organisms for energy. (It transfers to the appropriate type of energy for biotic organisms)
Answer:
<h2>The answer is option D- Selective breeding.</h2>
Mammals is the type of organism that least naturally
reproduced by cloning. Mammals reproduced by Sexual reproduction typically
requires the sexual interaction of two specialized organisms, called gametes,
which contain half the number of chromosomes of normal cells and are made by
meiosis, which usually a male fertilizing a female.
Answer:
Astrocytes
Explanation:
Astrocytes are specialized glial cells found in the brain and spinal cord, they are responsible for maintaining the electrolytic composition of the cerebrospinal fluid, induce the formation of the blood-brain barrier and act as a support and guide for neurons during migration. They keep the ionic composition of the extracellular fluid of the central nervous system through the water channels, Aquaporin-4 (AQP4) and K channels, located in the pedicle processes of the astrocytes in the perivascular space, these cells exchange K and water in said perivascular medium away from the neurons. Astrocytes selectively edematize during hypotonic stress, while neurons do not.
