Means time

Means cell

Means remove

Outer layer of your skin

Means two, double, apart

Means kill, killing or killer

Means with or together

Means around

Means circle

Means people

Means outer or external

Eng & Chang were twins from Siam born with cartilage joining them together at the chest. Because of this they are considered to be...

This is the thin piece of skin that covers your lower finger bed, or the waxy coating covering plant leaves to keep in moisture.

When water is lost during the bonding of two carbohydrate rings, the process is known as ________________________________ Synthesis.

When a disease is wide-spread effecting a large population of people it is known as a(n) _________________________.

The external or outer protective structure of arthropods that is made of chitin is known as a(n) ________________________________.

Suffix -cyte

The distance around a cirlce

When to organisms change over time, or evolve, together to fix each others needs. (flowers and their pollinators)

Having an illness that persists for a long time or constantly recurring usually until death.

A substance used for destroying insects or other organisms harmful to cultivated plants or to animals. (Ex: DDT)

A substance that is toxic to plants and is used to destroy unwanted vegetation.

Cartilage cell (2 stems)

How worms and frogs breath - aided by increased surface area to volume ration

Water that collects or COMES TOGETHER as droplets on a cold surface when humid air is in contact with it or the formation of Clouds