Cells
All living things are..
Organisms
Energy is the ability to make things...
Change
"The boy shot up five inches in only one year". Growth or reproduction?
Growth
What is a microscope?
A special tool that helps us see tiny things that are too small to see with our eyes alone.
If the letter e was on the slide and viewed by a microscope, how would it look?
Upside down
Are all cells alike?
no
How do some organisms obtain energy?
foods they eat or in the case of plants .
What characteristic is this? "Our cat had a litter of kittens yesterday".
Reproduction
What is the name of the first microscope?
The simple microscope
Microscopes have -------
curved glass
What is the difference between a unicellular and multicellular cell?
Unicellular means one cell and multicellular means many cells.
Why is energy important?
it powers life, and it provides organisms with the ability to maintain grow, reproduce, balance, and carry out other functions.
No its Energy
Microscope have------------- glass
Curved
What is the objective lenses used for?
The lenses with different identifications.
All cells perform various jobs or....
Functions
What is the name of the process that plants use to make their own food using energy from the sun?
Photosynthesis
"When that car pulled in the driveway, my cat ran to hide under the porch." Is this adaption? if not then what do you think it is?
No its response
How many lenses does a compound microscope have?
2 or more.
Multi cellular organisms can be organized into what levels?
cells, tissues, organs, systems
Multicellular organisms can be organized into what other levels? name all of them.
Cells-Tissues-Organs-Systems
What is the difference between an autotroph and a heterotroph?
Autotroph-can make its own food
Heterotroph-has to go find food
Describe homeostasis
Regulation of an organisms internal environment to maintain conditions suitable for life.
What is the diaphragm used for?
Controls how much light passes through.
Living things remain in a homeostasis that means that they maintain a ....
State of stability.