Answer:
Calcium
Explanation:
Between Neon and Calcium, neon will be more stable compared to the calcium.
Neon belongs to the group of elements on the periodic table called the noble gases. These are the most stable elements and they do not react with other elements.
- Calcium on the other hand is reactive
- It requires a loss of two electrons to attain stability.
- Therefore, it is a more reactive element.
Mitotic cell division, otherwise known as mitosis.
Answer:
Photosynthesis-process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars
Ammonification- process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition
Assimilation-process by which plants or animals convert nutrients into usable organic compounds, such as proteins
Denitrification-process by which certain bacteria convert nitrates into nitrogen gas
Nitrification-process by which certain bacteria convert ammonium into nitrates
Nitrogen Fixation-process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium
Respiration-process by which living cells produce usable energy from food
Answer:
D. Because science only uses facts that are proven 100% true through the use of variables.
Explanation:
All the knowledge we read is science books are not merely some observed facts but the result of a systematic scientific methodology through which facts are tested. Science only gives us that knowledge as facts which is proven 100% true through the use of variables.For example: if a scientist has studied the effect of salt stress on the growth of plants and he got the results in form of graphs which show that growth of salt treated plants in very less than normal plants. Then he needs to draw conclusion after consulting relevant previous experiments and say that salt stress hinders growth and why? with reasonable logic.
Variables are the things hat he changes like environmental conditions in previous example to see that in changed conditions plant is showing changed behavior. This way a scientist strengthens his results. Therefore, we can say that whatever knowledge we get through science is proven 100% true through the use of variables.
Hope it helps!
