Cards in this guide (12)
What are the protein producing structures the rough ER is dotted with called
What are the remains of living things that have been preserved in the earth's crust
Fossils, although technically they are not preserved in the earths crust; the minerals in the bones and pore spaces have been replaced by other harder minerals which take much longer to weather.
There are a number of different fossilization processes. See this link :
How are Fossils Formed?
What type of sensory receptor allows detection of light and vision
What level of classification was developed because of prokaryote diversity
Which of these events might change an ecosystem very quickly
When can tiles with asbestos in them be dangerous
When they are damaged or disturbed
What is a major problem that cities have when they grow very rapidly
unemployment and housing problems
What is responsible for most soil degradation in the prairies of the United states
Cropping systems encourage soil erosion and degradation of the soil.
Erosion
Which of these statements is true about the middle coloines
They had a large variety of farm products
Which organ breaks down nutrients for the body to use and and filters bad chemicals out of the body
What is true of both nonvascular plants an seedless vascular plants
Which of these is an example of macroevolution
Birds are thought to be direct descendents of reptiles