Biology Midterm Review

During a controlled experiment, a scientist isolates and tests:

A covalent bond is formed as a result of:

Plants can also be called:

In chemical reactions, atoms are

Which of the following do not require sunlight to survive?

The name of this class is ....

The basic unit of measure for volume in the metric system:

Which symbiotic relationship is where both species benefit?

What are the average conditions of the atmosphere for a given area?

When hydrogen and oxygen combine to for water, water is the:

The property of water that allows it to have slightly opposing charges at its poles is called?

What is at the base of all ecological pyramids?

This one is like a free space.... pick the magenta colored option.

Which organism lives where it is sometimes submerged and routinely exposed to air, heat, and waves?

When salt is dissolved in water, water is the:

The energy needed for a reaction to get started?

What type of subatomic particle has a positive charge?

What is the range of pH for an ACID?

What do we call all the possible food interactions within an ecosystem?

What percent of energy moves on to the next trophic layer in an energy pyramid?

What are the three subatomic particles?

Isotopes are atoms of the same element with the same number of protons, but a different number of:

Science is best described as a:

Which of the following is NOT an Abiotic factor?

What biome has very low temperatures, little percipitation, and permafrost?

A personal preference or point of view is called?

A predator is an animal that:

Polar bears live in the arctic. The arctic is their?

What type of electron is available to form chemical bonds?

A wetland that contains a mixture of fresh water and salt water is called?