1.
Plant cells have this part of a cell but animal cells do not
2.
The layer of the atmosphere where weather occurs in
3.
the moon phase that happens when the moon changes from new moon to full moon
4.
The type of cloud that tells you a storm is coming
5.
A scale that shows the acidity of substances
6.
The ability to dissolve
7.
The energy of motion that is described as the movement of an object
8.
The harmful rays that come from the sun
9.
The gene or segment of a chromosome that codes for a particular phenotype (e.g. Tt for tall)
10.
An organism that largely feeds on primary consumers. For instance, carnivores feeding on herbivores or detritivores (decomposers)
11.
When different species work together, BOTH benefit
12.
An animal that hunts and eats other animals
13.
A symbiotic relationship in which BOTH organisms benefit
14.
A symbiotic relationship in which one organism BENEFITS and the other is HARMED
15.
One of a class of substances that cannot be separated into simpler substances by chemical means
16.
a physical property that measures the amount of mass contained in a given volume, referring to compactness, calculated D=M/V.
17.
A physical property that measures how much solute can dissolve in a given solvent at a particular temperature, or the ability to dissolve
18.
Any chemical element which has properties in between those of metals and nonmetals, or that has a mixture of them. Found on the "staircase" of the periodic table
19.
A change which alters the form or appearance of a substance but does not make the material into another substance
20.
A chemical or physical change requiring the absorption of heat
21.
A chemical or physical change that releases energy by light or heat
22.
The lowest temperature that is theoretically possible
23.
The SI base unit of thermodynamic temperature
24.
the part of a longitudinal wave where the particles of the medium are spread apart
25.
The spreading out of a wave when it passes through a gap or around an obstacle
