Which data are qualitative? Check all that apply.
The Earth’s core is made mostly of iron and nickel.
The world’s strongest earthquake had a magnitude of 9.5.
Topaz is a mineral that can be blue in color.
The Sun is approximately 4.6 billion years old.
Tropical wet climate regions get over 100 inches of rain per year.

Secondary succession would most likely be taking place in a(n)

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a. achondroplasia b. huntington's disease c. hemophilia d. albinism