You might put harmful toxins in the beach or into the ocean which would kill wildlife
Answer:
D) She should look at her notes to find an example that shows exactly why she disagrees.
Explanation:
Answer:
Absorption of water from soil
Explanation:
That's what the roots do :)
D)
Because a scientific theory is something that has been proven over the trials of many tests
Hope that helps :)
Answer:
The correct answer will be-
1. Observation-option B.
2. Hypothesis-option A.
3. Experiments- option C.
Explanation:
A scientific method involves various steps to explain a natural phenomenon of nature. It begins with making an observation which leads to asking the scientific question. The researcher does background research and proposes a hypothesis which could be tested through experiments. The experiments could prove or disprove the hypothesis based on the results.
In the given question the observation made is an equal amount of A and T and G and C are observed. It leads to a hypothesis which shows that this could have happened due to the winding of two strands of DNA and the experiments was performed through X-ray diffraction pattern.
Thus, the selected options are the correct answer.
