The basic unit of life Flashcards
(19 cards)
carbohydrates
sugars and starches
excretion
The process of getting rid of wastes
fats
stores large amount of energy
proteins
help control body activities
microscope
scientist observe the shapes and sizes of cells with this
reproduction
producing offspring
respiration
during this process cells release energy stored in food
vitamins
nutrients that living things need in small amounts
organs
groups of different kinds of tissues
development
the change that occurs as a living thing grows
organelles
tiny structures inside cells
tissues
made of similar kinds of cells that work together to do a job
nutrients
water, carbohydrates, proteins, fats, vitamins, and minerals
moeecule
two or more atoms joined together
digestion
food breaks down into chemicals the body can use
all living things are made up_______
one or more cells
the plentiful chemical in living things is______
water
plants make_____ using carbon dioxide, water, and energy from the sun
carbohydrates
reproduction, digestion, movement, and growth are examples of_______
basic life activities