The lineage or blood lines of descendants

Blood vessels that carry oxygen rich blood away from the heart are called _______?

small ,rocky body that orbits the Sun

Strong but flexible material found in some parts of the body is called _____?

A measure of the energy stored in food

The sequence of events that leads to cell growth and division is called _____ ______?

Recognizable pattern formed by groups of stars in the night sky

pigment that gives plants their green color and allows plants to capture the energy of sunlight

To group into categories based on similar characteristics