Class notes BIOL 1406

· BIOLOGY

,
, organs biosphere




&
Chapter 1 & &

tissues
ecosystem
& &
BWer cell)
community
&
Grow f
Reproduce
Developing organelles copulation
&
Adapting to environment
molecules "a
Energy &
atoms
organism
M

*organisms that can breed
organ system
together form a population
*ecosystem includes all living and
non living


Emergent
properties

, Chapter 2
Element #1-#92 were here before man. (Natural)




be Most common




p
mus cloud
n I

e - 0

Atomic # = # of
protons/p it
Mass =
# of protons + # of neutrons
(whole number)
Atomic mass =




Isotopic notation
massy
atomie charge
= 12

Mg p
n= 13 (25-12)
= 2 (same as
pt)