<span>False, they normally occur in the layer of the atmosphere called the Troposphere </span>
Due to the water's polar property, water molecules attract one another<span>. The hydrogen ends, which are positive in comparison to the negative ends of the oxygen cause </span>water<span> to be compressed together. </span><span>In general, </span>surface tension<span> decreases when temperature </span>increases<span> because cohesive forces decrease with an </span>increase<span> of molecular thermal activity. The influence of the surrounding environment is due to the adhesive action liquid molecules have at the interface.</span>
Density is the amount of mass in a certain Volume. Air pressure results from a column of air pushing on an area. A measure of how tightly air molecules are packed together is called Density
Option 1B, 2A and 3B
Explanation:
Density is the mass amount of a substance held up to its volume in certainity to a ratio formula. So basically, density = mass per volume of a substance.
Air pressure, on the other hand, is the pressure which is being experienced by the columnar weight of air, when the air in an area is being pushing down.
The amount of mass of the air in the prescribed volume of air constitutes its density and hence the air molecules packed tightly in the volume presumed carries a mass and is noted as the density.
Answer:
The answer is vertebrate.
Explanation:
Vertebrates are those animals that have a central spinal cord. Fish, Chicken and rabbit can be classified as vertebrates because they all have a spinal cord. The vertebrate is a big term that is further divided into different classes for example Fish, amphibians, mammals, avian, and reptiles,
