Define the term structure. A. A group of specialized cells that work together

B. The job something does, its purpose

C. The way something is built, its physical appearance.

What does all of the organ system in a human form

This is due ! matching pairs of chromosomes from parents are called a. homologous chromosomes b. heterozygous chromosomes c. herterogenes d. homologous bands

Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?