Explain the similartities and differences between algae and plants. Its a writer question

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

What molecule does hemoglobin decay into over time

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.