ACT Life Science

Who can donate to someone with AB^- blood?

• A^-

• B^-

• AB^-

• O^-

why do cactuses have spines

• to protect its self

• get whater

• keep its self rooted

• to provid shade

Why is the cell theory a scientific model and not an absolute truth? (list all that apply)

• all cells come from other cells

• cell theory is subject to being changed or replaced

• scientists cannot say with certainty that all living things are made of cells

• viruses are not made of cells, yet many scientists consider them living things

The most effective way to deal with pollution is to focus on cleanup efforts.

• True

• False

How are complimentary base pairs held together in DNA molecules?

• by phosphate groups

• by magnets

• by the deoxyribose sugar

• through the hydrogen bonding

People with differing environmental worldviews may view the same data about environmental issues but draw different conclusions about how best to act in response to the data.

• True

• False

What elements are present in this fatty acid chain?

• H, O, C

• H, C

• Ag, C, He

• Ti, Aq, O

What does the Clean Air Act regulate and protect the public from?

• Wild Life

• Bad Air Pollutants

• Aquatic Lifeforms

• Litter on the streets

Makes use of science, ethics, economics, and political process to solve environmental problems.

• industrialization

• environmental policy

• environmental science

• environmental Impact statement

Which of the following is the EPA most concerned with regarding the enforcement of environmental justice?

• Rewarding or punishing parties that comply with, or break environmental laws.

• Promoting social justice by advocating for a more just and humane society.

• The long term environmental equity between different races, cultures and income levels.

• All of these