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
The soil would be bad and the plants need nitrogen or it wont grow
Answer:
C
Explanation:
a difference in the pH of an environment changes enzymes activity
1.glycolysis is the process of breaking down carbohydrates which gives off CO2 as energy is released
Answer:
oceanic plate going down: subduction
theory of crustal structure: plate tectonics
fjord: drowned glaciated valley
isostasy: buoyancy
deepest ocean depths: trench
