An explanation based on many observations and investigations is a

Which example best illustrates a method to show differences among Earth's layers?

Gregor Mendel is referred to as the father of which classical science?

What dose a scientist do if a hypothesis is supported? what dose he or she do is not supported

Use the following terms to complete the Venn diagram: cell membrane, cell wall, genetic material, nucleus, organelles, ribosomes

Explain how the production of eukaryote mRNA is like watching a tv show that is on Netflix.

How is tidal energy collected?

Darwin hypothesized that a new species could appear through small changes in an ancestral species. Which observation that he made about finches most supports that hypothesis

Where do amoebas live and what are their geographic range?

What is the body mass index for a person who is 70 inches tall and weighs 202 pounds?

Which is the correct direction of blood flow? A. left ventricle - - > pulmonary artery - - > aorta B. left ventricle - - > left atrium - - > aorta C. right atrium - - > right ventricle - - > pulmonary artery D.