TY  - BOOK
AU  - Papa,Rey Donne S.
AU  - Briones,Jonathan
AU  - Papa,Donna May
AU  - Tordesillas,Dino
TI  - Earth and life science:  : knowing and understanding nature / 
SN  - 9789715539418
U1  - 550 
PY  - 2016///
CY  - Quezon City: 
PB  - Abiva Publishing House, Inc., 
KW  - Earth and life science
KW  - for senior high school.
KW  - Worktext.
KW  - Philippines.
N1  - includes glossary, bibliography, and index.; A guided tour of the universe -- Earth materials and processes, 33 -- Natural hazards: mitigation and adaption, 55 -- Introduction to life science,82 -- Energy flow in the living system, 99 -- Continuity of life, 113 -- The integumentary, skeletal, and muscular system, 138 -- The circulatory and respiratory systems, 167 -- Digestion and nutrition , 183 -- The nervous system and sensory organs , 194 -- The immune system, 207 -- The endocrine system,219 -- Plant survival,230 -- The process of evolution: the constancy of change ,241 -- Interactions and interdependence, 257
ER  -