Answer:
Valence electrons are basically electrons in the outermost shell of an element.
its ribosome ribosome<span>
nucleus
Golgi apparatus
chloroplast
</span><span>cell wall</span>
The correct answer is industry. An industry is the first alternation of natural resources as the industry utilizes the artificial sources or man made materials for production of energy, utility products and services. The industry can reduce the dependency on natural resources and can lead to their sustainable use for the present as well as for future generation
Answer:
: 1) make an observation that describes a problem, 2) create a hypothesis, 3) test the hypothesis, and 4) draw conclusions and refine the hypothesis.
Explanation: