A tree is not an isolated system. It gets nutritients from surrounding environment to grow and build its mass.
A total mass of tree plus its environment is constant.
Definitely so, if you can point to an organism that grows without taking in any food, water, or air. All the known ones, certainly including humans and other primates, convert the nutrients they absorb into increased body mass, and when deprived of nutrients, tend to shrivel and waste away.
Some. Most hay, as it grows and matures, is water. Dry it out and much of its weight "goes away" leaving the "dry matter" behind. Over half the weight of living or freshly harvested hay (reaped while green) is water.
Fire grows in 3 dimensions, therefore it is going to increase rapidly as time goes by. Furthermore, as the temperature increases, things burn quicker, and there can be explosions
If a certain quality grows exponetially over time from an initial quantity at t0 which is 100, the quantity then grows by a factor of 2.5, the quantity at t5 will be 1250 from (2.5x100x5).
A plant that grows towards the sun is showing phototropism.
Grows
The cells increase in size and number.
Depends on what really grows and what you see growing
Variable costs.
Variable costs.
Variable costs.
Definitely so, if you can point to an organism that grows without taking in any food, water, or air. All the known ones, certainly including humans and other primates, convert the nutrients they absorb into increased body mass, and when deprived of nutrients, tend to shrivel and waste away.
Volume
No
Because your hair grows from the roots (at the base) rather than at the ends. It will continue to grow no matter how much you cut it.
chimecho when you increase it's happiness and grows a level
Pretty much just Minerals and Chemicals to increase the speed of which the plant grows at.