Which organisms would weather the rock to

begin soil formation?

A. Grasses and other pioneer species

B. Bacteria and other decomposers

C. Lichens and mosses

D. Roots of shrubs and trees

An earthquake occurred at 6:35:10 am. At what time did the S-wave arrive at a seismic station 4000 km away?

Primates are distinguished from other mammals by having: A. longer pregnancies & periods of infant dependency. B. aquatic capabilities. C. shorter periods of dependence on parents. D. giving birth to live young

Cystic fibrosis, a genetic disorder characterized by pulmonary and pancreatic dysfunction, usually appears in young children but can also affect adults.

In which part of the flower does fertilization take place?

Which statement is not true about glaciers? They exist only in the Northern Hemisphere. They originate on land. They move very slowly downhill. They form from the recrystallization of snow.

Why did the Hutus in Rwanda hold a deep hatred for the Tutsis? A. The Tutsis unrelentingly persecuted the Hutus when they were in power. B. The Tutsis were a minority who had historically ruled over the Hutus. C.

In a diploid cell with five chromosome pairs 2n=10, how many different centromere's will be found in the nucleus at G2 of The cell cycle? The answers are 1,5,10,20, or each sister chromatid has a centeomere ... I put 10 and it says wrong

Why do snails contribute to the decomposition cycle?

After suffering an accidental brain injury, Kira has difficulty walking in a smooth, coordinated manner. It is likely that she has suffered damage to her:

What causes the patterns in the Chladni plates to differ from one another