Show:
CELLS
ROCKS
MATTER
Cells/Rocks
Cells,Rocks,Matter
100

Most cells are a very small size because

What is their surface area-to-volume ratio is too small.

100
Most earthquakes occur along the edges of
What is tectonic plates?
100
This substance has a density more than 13 times greater than water.
What is mercury?
100
Osmosis benefits plant cells by bringing in.
What is water?
100
In a Punnett square PP, Pp, pP, pp, what is the probability that the offspring will be pp?
What is 25%?
200
Specialization in cells makes tissues, organs, and systems.
What is work more efficiently.
200
As long as a sequence of rock layers is undisturbed, what can scientists know about it for certain?
What is freezing and evaporation
200
This is why compounds are considered pure substances.
What is they are composed of only one type of particle.
200
What is the idea that all continents were part of one big landmass?
What is continental drift?
200
What is NOT true of metallic minerals?
What is they do not conduct heat well?
300
Why are all first generation flowers gray?
What is gray is the dominant color.
300
Over the years, the excessive use of antibiotics has resulted in the development of what scientists call "super bacteria". These super bacteria are resistant to known antibiotics. This is an example of _____________ in action.
What is naturals selection?
300
What is true about an object's weight but NOT about its mass.
What is it may vary depending on the object's location?
300
What determines the composition of a rock?
What is minerals it is made of?
300
Why are all first generation flowers gray?
What is gray is the dominant color?
400

Larger size, longer life, and specialization are three advantages to being a

What is multicellular organism.

400
Your neighbor reads a newspaper article about fossils of tropical plants being found in a very cold, southern area of the world. "How can that be"? he asks you. You tell him that
What is the continents may once have been in different places than they are now.
400
What is the smallest particle into which an element can be divided and still be the same substance?
What is an atom?
400
What particle in an atom has a positive charge?
What is a proton?
500

What is the smallest unit that can perform all the processes necessary for life?

What is a cell?

500
Climate change caused by a volcanic eruption.
What is ash blocks sunlight and temperatures drop.
500
How can you tell that baking a cake produces a chemical change?
What is it combines the ingredients to form new substances?