Characteristics of Living Things
All organisms are made of _____
Cells
What are the three needs of living things?
Water, Food, and Shelter
What was the point of Redi's experiment?
To prove that spontaneous generation is a lie
What was the point of Pasteur's experiment?
To prove spontaneous generation is fake
What is homeostasis
The maintenance of stable internal conditions
caoedartsbrhy
carbohydrates
True or False
Grass is an autotroph
True
Where do maggots come from?
Adult flies.
What is Pasteur's first name?
Louis
What do marine iguanas need to get rid of?
Salt
Dan
scramble un
dna
What do the Greek roots hetero and auto
(Must get both of the questions right (no half credit) .)
Hetero=Other
Auto=self
Redi performed a _________ experiment
controlled
After almost ______ years after Redi's experiment, Louis Pasteur decided to test spontaneous generation?
200
True or False: All organisms maintain homeostasis.
True
Unscramble this
lllleicartumu
multicellular
True or False:
ALL cells need water to carry out daily functions
false
What is a controlled experiment?
An experiment with two tests, with one variable, changed in one of them.
What was Pasteur's profession???
A chemist
What types of foods do marine iguanas eat?
Underwater plants
True or False
The alternate name for dna is denomiacal nuclear apperance
False
Autotrophs use the sun's energy to convert _____ and ___ into food.
water, gas
What century did Redi live in?
The 1600s
Pasteur used a _______ group in his experiment.
control
Name ALL of the ways humans maintain homeostasis
Sweat, Tear, Unrine