Answer:Ice remains on the top of water due to its low density.
Explanation:
It minimises heat loss thus maintaining bearable temperatures in the water below
I think it would be Microorganisms
I'm not sure but hope this helps
Answer:
The wings of the wasp have high in length due to the presence of dominant gene.
Explanation:
There are two genes present in wasp which indicates the length of the wing. The recessive gene represents short wing while dominant gene represent high length. So the offspring which is produced from the mating of male and female wasp produces offspring having high length of wings. It is because in the offspring only dominant gene expressed while the recessive gene remain hidden.
Answer:
Conservation of energy, principle of physics according to which the energy of interacting bodies or particles in a closed system remains constant. The first kind of energy to be recognized was kinetic energy, or energy of motion. In certain particle collisions, called elastic, the sum of the kinetic energy of the particles before collision is equal to the sum of the kinetic energy.
Explanation:
An electromagnetic wave can travel through anything - be it air, a solid material or vacuum. ... Examples of EM waves are radio waves, microwaves, infrared waves, X-rays, gamma rays, etc.
