Answer:
D
Explanation:
A sperm having half the normal species number of chromosomes
The "medium" is the substance or material that carries a mechanical wave. One of the most important things to remember about waves is that they transport energy, not matter. This makes them different from other phenomenon in physics.
For simple definitions, visit the following website:
https://www.ducksters.com/science/physics/waves.php
Answer:
The sun is the ultimate source of energy for plants and animals because it gives them energy. Plants need the sun to keep on growing, and animals need the sun for heat and light.
Explanation:
Answer:
hydrolysis
Explanation:
Water must be added to break the bonds in a polysaccharide, in order to become disaccharides and eventually monosaccharides.
<span>The amount of air that is generally ventilated in a breath is referred to as the tidal volume. The symbol for this is VT or TV and it is basically the volume of the lung which represents the average amount of air that is inhaled and exhaled with no extra effort applied. In a healthy young adult, this is approximately 500 ml for ever breath in, or roughly 7 ml per each KG of body mass.</span>
