The arid regions of the world rely heavily on irrigation in order to grow crops. which of these is the biggest consequence that occurs with excessive irrigation?

soil exhaustion

salinization

abrasion

leaching

What is the main fuel source for the work of the cell

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called

Which is a kingdom? protistachordataprokarya mammalia