A cross section of a seed is shown.

Which is represented by the letter X?

embryo

, seed coat, stored food

leaf

TWO TUNWy tenis aliu ueillons. 1. oxidation when a phosphate is added to a molecule 2. phosphorylation A when a phosphate is removed from a molecule a chemical reaction in which oxygen is combined with another substance 3. dephosphorylation

The pattern of evolution is shown in the finches above is known as

What causes a repeating pattern of day and night? The Earth rotates on its axis over 24 hours. The Earth orbits, or revolves, around the sun. The sun changes its position around the Earth.

Superficial region around the renal medulla

Halina provides her baby with plenty of age-appropriate stimulation, which increases brain growth and transforms gene expression.

It is important to inspect tina's mouth thoroughly because oral cancers are most commonly found:

Most metals are in the liquid state at room temperature. is this true or false

What does the word organism mean

What variable means factors in an experiment that remain the same

Which describes a metaphase plate? sister chromatids lining up in the center of the cell parent cells dividing into two daughter cells spindle fibers pinching the cell membrane in half centromeres joining sister chromatids together?