There is very little rainfall in the tundra, but the ground is very wet during the summer. Why?

Which organisms are prokaryotes? archaea fungi protists plants

What is the name of the process by which decomposers convert organic nitrogen to ammonia? A) Ammonification. B) Denitrification. C) Fixation. D) Nitrification

How does the sustainability of an ecosystem benefit from sexual reproduction? A - increased number of offspring B - increased variation of offspring C - large offspring D - faster reproduction

Orange juice is a solution that contains citric acid, which gives orange juice an approximate pH of 3.5 minutes. Which substance is more acidic than orange juice

What is the part of the cell cycle in which DNA is synthesized?

Stellar equilibrium is a balance between what two things? A. Outward and inward gravity. B. Outward pressure from light and inward pressure from heat. C. Outward pressure from hydrogen and inward helium. D. Outward pressure and inward gravity

Which genotype represents a homozygous dominant allele? HH Hh hh

Why are mining companies looking for minerals?

Which has characteristics similar to a scientific model? A. the Brooklyn Bridge B. a deep-sea submersible C. a toy train D. a planetary rover

Which cause contributed to both world war 1 and world war 2 (A) Competition For Increased Economic Power (B) Some Nations' Desire To Expand Territory (C) The Belief In A Superior Race (D) A Mission To Spread The Catholic Faith