Answer:
air
Explanation:
The water molecules are being added to the oxygen and hydrogen in the air, which makes it heavier
Answer:
Option A, the liquid level in a capillary tube will drop below the surrounding liquid and the surface in the capillary tube will have a convex meniscus.
Explanation:
A liquid will wet the surface of the container in which it is contained only when the adhesive forces between the molecules of the liquid are weaker than the adhesive force between the surface wall of the container and water.
A convex meniscus is formed when the attractive forces between the molecules of liquid (cohesion) becomes greater than attractive forced between the water molecule and the container's surface (adhesion)
Convex meniscus simultaneously move the surface of the liquid in the downward direction due to which its level become lower than the surrounding layer.
Hence, option A is correct
Extremes in temperature, pressure, and chemicals associated with injury are detected by specialized peripheral sensory neurons known as nociceptors, who then translate these stimuli into long-range electrical signals that are transmitted to higher brain centers. This alerts us to potentially harmful stimuli at the skin. A wide range of pain characteristics are produced by the activation of functionally different cutaneous nociceptor populations and the processing of the information they relay. Current research in this area is giving scientists a deeper understanding of the molecular and systems levels of nociceptor cell biology as well as knowledge that will enable the focused design of innovative pain treatments.
<h3>What is Chemical composition sense ?</h3>
Chemical senses (sometimes called chemical sensors) are sensory organs and neurological systems that are used to detect molecules in the environment or biological signals and to process those molecules neurally
To know more about Chemical sense please click here ; brainly.com/question/11231920
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The correct answer is nucleus
Answer:
It is rich in nutrients necessary for basic plant nourishment.
Explanation:
This includes nitrogen, phosphorus and potassium. It consists of adequate minerals such as boron, chlorine, cobalt, copper, iron, manganese, magnesium, molybdenum, sulphur and zinc.
