Describe an experiment to show that caly soil is a better retaining than sand soil​

Aplant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

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.

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13