Its called the independent variable I think.
Answer:
Explanation:
renewable (able to reproduce in short time)
trees, able to grow within years
wind produce by clouds and water
electricity made by power from sun who thunder
sewage municipal wastewater which tbh isnt much of a resource
non renewable
Coal
most major minerals (Diamonds, emerald's, granites, and jewels)
Oil
natural gas
nuclear energy
Answer No 1:
A concentration gradient can be described as a phenomenon by which molecules travels from an area which is highly concentrated to an area which has low concentrations of that molecule.
Answer No 2:
A molecule is said to be diffusing down a concentration gradient when molecule acquire the phenomenon of concentration gradient i.e move from higher concentration to lower concentration. This mechanism is also termed as passive transport. Active transport is the opposite of passive transport. In active transport, molecules move against the concentration gradient i.e from an area of lower concentration to an area of higher concentration.
Immigration followed by competition
I hope this right, if its not, sorry =)
Metaphase, prophase, anaphase,and telophase.
