Answer:
Plants have a <u>cell wall</u> which gives the plant structure. The cell wall is made of cellulose.
Explanation:
Answer: The atoms in your body come from food, water, and air. No new atoms are created in your body. Sunshine is necessarily, so no new atoms from here.
Explanation: Hope this helps!!! Plz mark me!! Thx :)
Answer:
The answer is scientific method.
Explanation:
The Scientific Method:
The Scientific Method is the standard process of experimentation and inquiry used to test hypothesis and answer scientific questions.
Every scientific question requires a specific form of the scientific method, with the variations ranging from the scope of the hypothesis to the experimental design and data analysis methods.
The steps of the scientific method are as follows:
1. Observation/Question
2. Hypothesis
3. Experimentation
4. Data analysis
5. Conclusion
The conclusion includes analysing the results and developing further hypotheses and testing them. If the hypothesis remains irrefutable, it becomes a theory. If the theory remains irrefutable after rigorous experimentation in various studies by multiple scientists, the theory becomes a law.
