Author Question: The collision of two spiral galaxies will likely result in a single giant spiral galaxy. Indicate ... (Read 141 times)

natalie2426 · **on:** Jul 27, 2018

The collision of two spiral galaxies will likely result in a single giant spiral galaxy.

Indicate whether the statement is true or false

Question 2

Abnormal forms of protein molecules called prions have one of the characteristics of living things in that they

A) can replicate themselves by causing other molecules to change
B) actively respond to external changes
C) have very complex structures
D) use sunlight for energy