Answer:
Diffusion is the movment of particles from an area of high concentration to a low concentration down a concentration gradient
False. Asexual reproduction happens through mitosis only and produces offspring genetically identical to the parents.
Probably occurred with the presence of a catalyst (enzyme)
The stem of the plant should be cut at least three to four centimeters above the surface level.
The stem should be tightly fixed into the glass capillary.
All connection should be made air-tight by using paraffin.
Initial and final readings should be carefully noted.
Answer:
1) Liquid hydrogen has the lowest density of any liquid.
2) Hydrogen is the chemical element with the symbol H.
3) Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.
4) Atomic mass: 1.00784 u
5) Atomic number: 1
