Cells
chloroplast are found in what type of cell
plant cell only
True or False
There are naturally occuring magnets.
True... they are called lodestones
Raw chicken contains __________________ microorganisms that can make you sick if not cooked properly
harmful
Give at least 3 characteristics of mammals
-warm blooded
-hair/fur
-live birth
-lungs
What is the type of trait that is developed over time... example a scar, tattoo, coloring your hair
acquired trait
The _______________ is the boss of the cell
nucleus
like or same poles will ___________________
opposite poles will __________________________
repel
attract
Microorganisms that digest your food are ______________________
beneficial
Give at least 3 characteristics of the bird group
-warm blooded
-feathers
-lays eggs
-backbone
Eye color is an example of
an inherited trait
The animal cell doesn't have _______________ and ______________________
cell wall and chloroplast
How can you change the strength of an electromagnet... name 2 ways
- more/tighter coils
-stronger power source
What are microorganisms
tiny living things that cannot be seen unless you have a microscope
True or False
All animals have backbones
false
What inherited traits might a black cat receive from its parents?
fur color
eye color
tail length
Where is the genetic code found
inside the nucleus
All magnets have
a north and south pole
If you have to wash your hands after touching certain foods, then you were probably handling ____________________ microorganisms
harmful
Name the vertebrate groups that are cold blooded
fish, reptile, amphibians
What percentage of your inherited traits come from each of your parents?
50% (or half) from each parent
What is the purpose of the cell wall in a plant cell
provides structure and support for plant cells
Name 3 ways that electromagnets and permanent magnets differ
electromagnets can be turned on and off
permanent magnets don't need a power source
strength of an electromagnet can be changed
True or False
All microorganisms are harmful if they are inside your body.
False
What is the difference between warm blooded and cold blooded
warm blooded- body temperature stays the same
cold blooded - body temperature depends on the environment
Traits are __________________________ that describe living things
characteristics