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ycow [4]
2 years ago
8

Which option is it? Please help

Biology
2 answers:
Nat2105 [25]2 years ago
7 0

Answer:

The correct anwser is D. Signals inside the spinal cord

Explanation:

hope this helps :)

kolezko [41]2 years ago
5 0
The answer is D Correct me if I’m wrong :).
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How our brain changes duriang the whole life?
grigory [225]
The resin why our brain changes throughout our life time as human beings, is simply because of age. Whatever you might learn, or adapt to it will all effect the brain. Everything you do is what your brain makes you do, and it changes with everything you do it all has a huge impact on your brain. Everything, its all about age and time. Hope this was helpful !!
8 0
3 years ago
The overgrowth of algae poses a major problem for coral reefs. fish eat algae. why would intensive fishing contribute to the ove
pychu [463]
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3 years ago
The following statements pertain to the development of the theory of the structure of DNA. Match the statement with the appropri
Mila [183]

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.

5 0
3 years ago
HELP ASAP! PLZ ANSWER OF YOU KNOW IT
ExtremeBDS [4]

Answer:

its basically a layer that helps to absorb light energy there have a pog day friend

7 0
2 years ago
Read 2 more answers
Write any two adaptational characteristics of camel on the basis of habitat.​
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Long eyelashes that doesnt allow the sand to get into its eyes
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