6TH LEVEL. UNIT 4. LIVING THINGS.
NEW WORDS Cells …células unicellular …unicelular single …única multicellular …pluricelular size …tamaño neurons …neuronas shape …forma at…delgada round…redonda elongated…alargada
Membrane…membrane celular Cover…cubrir Nucleus…núcleo Cytoplasm…citoplasma Organelles…orgnulos carry out …llevar a cabo !lthough …aun"ue chloroplasts …cloroplastos sunlight…luz solar
CELLS Cells are the basic units of life# $hey carry out the three life processes% nutrition& reproduction and sensitivity# 'iving things are made up of cells# $hey can be unicellular (one single cells) or multicellular (many cells)# What are cells like? $hey are are very small and *e need a microscope to see them# Cells are dierent in si!e (neurons are bigger than blood cells) and shape (round& at& elongated& etc#) "he parts of a cell #embrane % +t covers the cell# Nucleus% +t controls the function of the cell# Cytoplasm % +t is made up of *ater and organelles# $he organelles carry out di,erent functions of the cell# $nimal and plant cells !lthough animal and plant cells have three parts& they are di,erent% - .lan lant cells have a ri%id &all around the membrane# - .lant ce cells ha have chloroplasts to absorb sunlight# - 'lant cells are bi%%er than animal cells#
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LE(ELS O) OR*$N+,$"+ON NEW WORDS together …:untos levels of organization…niveles organization…niveles de organizaci;n :oin …unir& :untar :untar tissues…te:idos by ##por Organs…;rganos :ust… solamente solamente
perform …realizar common …común lungs ##pulmones leaves …ho:as systems …sistemas& aparatos organism…organismo so that …para "ue
Cells *or2 to%ether at di,erent levels of or%ani!ation # "issues Cells :oin together to form tissues#
Cells& tissues& organs and systems *or2 together so that the organism functions correctly# correctly# 5nicellular living things :ust have a level of organization& organization& the cell# https%//***#youtube#com/*atch0v1>?
"+SS-ES NEW WORDS 3upport…sostener
Dascular …vascular =ylem vessel… =ilema o leño phloem vessel…oema o libro photosynthesis…fotosEntesis young …:oven stem…tallo
$nimal tissues !nimals have di,erent types of tissues# o .one tissue# +t forms bones and supports the body# o #uscle tissue# +t performs the movement# o .lood tissue # +t transports substances along the body# o Nervous tissue # +t transports information to the brain and messages to all the body# )at )at tissue# +t stores fat# o o Epithelial tissue# +t forms the s2in and protects the body# 'lant tissues B=amples of tissues in a tree% o Dermal tissue # +t covers and protects the leaves and young stems# o *round tissue# +t stores nutrients and performs photosynthesis# substances through the =ylem o (ascular tissue # +t transports substances and phloem vessels#
