Science 7 Review

The chemical property of a mineral is evident if the mineral

The metric system is based on the number

Mushrooms which feed on nonliving organic matter are called

Mosses cannot grow tall because they lack

How do you measure the diameter of a circle?

The amount of matter in a substance is called its

An atom's ability to undergo chemical reactions is determined by its

Of the following, which represents a homozygous recessive genotype?

Matter that consists of two or more substances that are NOT chemically combined is

In a neutral atom the number of electrons is

Some organisms can use the energy from the sun to produce food. These organisms are

A change in the environment that causes an organism to react is called

Which of the following is not a chemical change?

Materials can enter and leave the nucleus through openings in its

A ripened ovary of the flower is called

When a chemical reaction occurs

What do we call the development of an organism from birth to the time it gives birth?

An organism whose body temperature does not change with the environment is called

? uses psuedopods to obtain food

Which example would result in new cells that are most different from parent cells?

When metals react chemically, they

Growth and repair of multicellular organisms are the result of

The classification of most organisms is determined by their

viruses reproduce by

What do we call a group of organisms that can reproduce among themselves?

Compared with amphibians, reptiles are much better adapted for

Water moves upward in plants through the

Scientists can tell if organisms are closely related by looking at their

If two grey mice mated (Gg), what percentage of their offspring will have white fur?

Change in the hereditary features of a type of organism over time is

Which is NOT an example of homogeneous matter?

The variety of traits in humans is a result of

A meniscus is

For anything to be considered matter, it must

What phase has the chromosomes line up in the middle of the cell

Fungi and Animals cannot carry out the process of

A solution that contains all the solute it can hold at a given temperature is

The Kinetic Molecular Theory says

A virus is made up of two parts, a protein coat and

Bacteria are unlike plant and animal cells because plant and animal cells

Tomato plants are growing near a sunny window. What will likely happen?

What gas used in photosynthesis enters the leaf

The substances to the left of the arrow in a chemical equation are called