Coal is a type of organic rock
Adrenaline is produced by Adrenal. Adrenal is also the root word for adrenaline
Answer:
Carrier proteins are involved in facilitated diffusion and active transport of substances out of or into the cell (e.g. diffusion of sugars, amino acids and nucleosides, uptake of glucose, transportation of salts, glucose, amino acids, etc.).
Explanation:
Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance.
Atom
Molecule
macromolecule
Cell
Tissue
Organ
Organ System
Organism
Population
community
ecosystem
biosphere
