I believe The answer is <span>B.Observations generate a scientific question, leading to a hypothesis, which can be tested through an experiment.
Observation requires you to pay attention to occurrences around you until a certain question about why that occurrence happens. The hypothesis is your initial prediction on why that happens. The experiment is being done in order to collect data and analysis so you can test your hypothesis</span>
charcoal or water. water would considered an organic fuel because for one its organic and for two it is used to hydrate and to replenish life. if water was not here, everything would die.
In simple words, osteoporosis can be stated as the medical state in which the bones become breakable and weak from loss of tissue. Due to the deficiency of calcium or vitamin D.
<u>Explanation:</u>
<u>Environmental factors that influence osteoporosis:</u>
- Due to smoking, and consuming alcohol leads to the Osteoporosis.
- Intake of Poor diet food and intake of low calcium can leads to Osteoporosis .
- Chronic diseases like arthritis and liver infection can cause Osteoporosis .
- Due to the Malabsorption, it will lead to Osteoporosis .
- Vitamin D helps the body to absorb calcium.
- When vitamin D is wanting, the body cannot absorb sufficient amounts of calcium to inhibit osteoporosis. Some medications can cause osteoporosis.
Answer:
1) Both are surrounded by a cell membrane.
2) Both contain cytoplasm.
3) Only eukaryotic cells have a nucleus.
4) Only eukaryotic cells have membrane-bound organelles.
5) Both tend to be microscopic in size.
6) Only eukaryotes are either multicellular or unicellular.
7) Only prokaryotes are only single-celled.
The study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin and distribution is called biology.
