What are the structures on the underside of fronds called in which the spores of ferns are produced?

At what stage of scientific thinking are scientists most likely to consider the data and conclusions of other scientists to propose new experiments

What objects will emit energy in the universe? A. Any object in the universe with a temperature above absolute zero B. Only stars and other large bodies (i. e. planets, asteroids) C. Only black holes and other gravitational vacuums

Which gas is not produced by volcanic eruptions?

Mention three amiono acids

The chemistry of living systems representing all chemical reactions is called

What is the difference between bacillus, coccus, and spirillum

What is always true of scientific practices a. They prove a hypothesis to be correct b. They involve steps performed in the same order c. They seek to produce verifiable data d. They lead to the same interpretation

Which statement is true about the scientific method

How do cells correct errors in DNA that would disrupt their function

Which is true of oxidation? a) It is a physical process b) No change occurs in the makeup of rock c) Rocks weather at different rates d) Water freezes in cracks in rock