Which part of a cell carries the genetic material? cell membrane cell wall chloroplast nucleus

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun