4.3 Flashcards Preview

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Flashcards in 4.3 Deck (19):
1

Molecules

Two or more atoms

2

Organelles

Small structure in a cell

3

Cells

The smallest unit of life

4

Tissues

Group of cells

5

Systems

Group of organs working together

6

Cellular respiration

atp cycle

7

Respiratory system

System in the body

8

Cicruclaroey system

System

9

Blood cells

Cells found in body

10

Blood vessels

Veins and arteries that flow through the body

11

Heart

Masculine organ that pumps blood

12

Arteries

Organs

13

Capillaries, veins

Organs in body

14

Digestive system

Glands of processing food

15

Excretory system

Removes waste from body

16

Maskuloscetlal system

The skeletal system

17

Reproductive system

The body system reproducting organs

18

Nervous system

The system ofneveres

19

Endocrine system

The body system that produces and secrets hormones