Random
Which animal that is a mammal that can actually fly?
what is a bat?
what is the smallest unit of life?
what is a cell
What molecule contains an organism's genetic information?
DNA
what is sugar
What is found in the nucleus of an atom?
Name 4 of the planets in our solar system.
mercury, venus, earth, mars, jupiter, saturn,uranus, saturn, pluto
what is the difference between unicellular and multicellular?
unicellular- one cell
multicellular- more than one cell
what do we breathe out that plants breathe in, and what do plants breathe out that we breathe in?
we breath out CO2 and breathe in O2
plants breathe in CO2 and breathe out O2
If you are sick, what type of cells respond to a virus or bacteria attack on your body?
what is WBC (white blood cells)
what atomic particle has a negative charge?
what is electron?
What is the largest organ of the human body?
what is an example of a unicellular organism?
what is bacteria
What layer of Earth do we live on?
a. mantle
b. crust
c.core
what is the pH of a neutral substance?
7
What gas makes up most of Earth's atmosphere?
a. hydrogen
b. oxygen
c. nitrogen
what is C, nitrogen
How many continents are there and can you name them?
what is 7 and north and south america, europe, asia, africa, antartica, australia
what is the difference between prokaryotic and eukaryotic?
prokaryotic- unicellular, no nucleus, has DNA
eukaryotic- multicellular, nucleus, has DNA
What process do plants use to convert light energy into chemical energy?
photosynthesis
What process produces two genetically identical daughter cells?
what is mitosis
Group 18 contains these very unreactive elements.
what are noble gases
What is the currency in Japan?
what is YEN
what are some differences between a cancer cell and a healthy cell?
What type of organism breaks down dead organisms and recycles nutrients?
decomposers
How many chromosomes are normally found in a human body cell?
what is 46
The three common states of matter are...