Based on Earth's geology what
would you suspect caused these valleys?
a Stream erosion
b
Glacial erosion
c
Stream deposition
d Marine erosion

Find and describe the climate zone in which you live,where else in the world do you find this climate zone? do you have any ideas about why the climates might be similar?

The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?