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valina [46]
3 years ago
15

Can someone please tell me if I got any of these wrong

Biology
1 answer:
Oduvanchick [21]3 years ago
7 0
To be more correct, the left side is alkali metals
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5. Which is the first step of the scientific method?
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Answer:

The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.

Explanation:

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I believe the answer is: Different scientists use different data for investigation.
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kykrilka [37]

Answer:

No.

Explanation:

No, the stone did not take the shape of the glass because stone is not a liquid, it is a solid. Taking the shape of the container in which it is placed is the property of liquid matter whereas the solid maintain its shape and structure when placed in any container. No, the stone did not change the shape and structure when it is placed in the pail due to its solid matter. The properties of matter are the following: It is composed of tightly packed particles which make the matter solid. It maintains its shape and its particles can't move freely like gas and liquid particles.

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3 years ago
All animals must be able to take in information and react to their environmental conditions. Describe the organs and organ syste
Artist 52 [7]

Answer:

Nervous system

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The nervous system in humans work together to collect information about the external environment because they consist of the brain, spinal cords and neurons. They collect information from external environment and those information travels through neurons from sense organs like eyes, ears, skin e.t.c as a form of electrical impulses. When they get to the end of the neuron, a chemical called neurotransmitters are released which travels across the cells and send it to the brain, the brain then process it and interprete the signals and respond to it as stimulus.

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No guessingggggggggg If you take a 10 second quick count, which value would total 72 beats per minute?
Setler [38]
By proportion that would be (10/60) 72 = 12 so ur answer will be 12
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