Answer:
A: salinity/salinization
Explanation:
The carbon cycle explains how carbon is made available to life forms. The main processes of the carbon cycle are photosynthesis, respiration, decomposition, natural weathering of rocks and burning fossils fuels so (Option A) is not part of it
Answer:
Option (2).
Explanation:
The cell potential or membrane potential may be defined as the difference in the electric potential between inside and outside of the cell. The membrane potential of the cell changes during the propagation of action potential.
The resting membrane potential is -70mV. The influx of sodium ions causes the depolarization of the cell membrane. The cell potential changes from -70mV to + 30mV. The membrane potential becomes more positive during the depolarization phase.
Thus, the correct answer is option (2).
Both primary and secondary succession involves ecosystems recovering from a disruptive event. Thus, option "B" is correct.
<h3>What is Primary succession?</h3>
Primary succession occurs following an opening of pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine. In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field.
Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. Secondary succession follows a major disturbance, such as a fire or a flood.
Thus, option "B" is correct.
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Answer:
The correct answer is option (B) "fosters improved oxygenation of the baby's body, temperature regulation, and infant survival".
Explanation:
The kangaroo mother care (KMC), or the Kangaroo skin-to-skin contact, is a technique of nurture where the mother keeps her newborn baby in a chest-to-chest or skin-to-skin contact. The KMC helps the newborn baby by foster improving oxygenation of the baby's body, temperature regulation, and overall infant survival. The KMC is often applied in low birth-weight preterm babies, who are more susceptible to suffer diseases.
