The steps to a lab experiment in the correct order are as follows:
- A statement of the experimental question or purpose.
- A hypothesis of the most likely results.
- Detailed sequential procedural steps for performing the experiment, and a list of needed materials.
- Data was collected from the experiment and organized for analysis with charts, graphs, and diagrams.
- A conclusion of the analysis and an explanation of the trends.
<h3>What is a Lab experiment?</h3>
A lab experiment may be characterized as an investigation strategy by which researchers assemble controllable environments to test some hypotheses to reveal some conclusions.
Therefore, the correct order of a lab experiment is arranged above with sequential steps.
To learn more about Lab experiments, refer to the link:
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Answer:
The correct option is : a. The phrenic nerve from the cervical plexus
Explanation:
The diaphragm is a thin skeletal muscle which separates the thoracic cavity and the abdominal cavity.
The phrenic nerve is a nerve present in the thoracic region, that passes down between the heart and the lung and reaches the diaphragm.
The phrenic nerve innervates the diaphragm from the C3–C5 of cervical plexus.
Answer: That sounds great!
Explanation: your body needs sleep to restore the days information that you learnt and to 're -new' your brain and hormones etc. What you said is correct
Hope this helped x
Answer:
The correct answer is D.
Explanation:
Papillary muscles, attached via chordae tendineae, help to close the valves and prevent regurgitation.
Pectinate muscles are parallel ridges in the walls of the atrium of the heart, mainly in right atrium. They can stretch during adverse loading conditions, to <em>help the right atrium to dilate without much wall stres</em>s.
