How would you refine your procedures to increase the precision and accuracy of your data?

Explanation:

Have a good experimental layout or designs will help avoid biases and increase the accuracy of Data to be collected. Hence good experimental layout is very vital in minimizing error

Formulation of problem statement problem statement to be formulated must address the problem to be solved to avoid bias in data generated and results.

Materials and equipment for data collection should be readily available to avoid collection of wrong or inaccurate data.

Expertise should be source to generate data because knowledge about the subject is vital.

tissue

explanation:

it is actually formed by geoup of cells which is tissue

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus