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Urine formation begins when drives water and small solutes out of the blood and into a nephron.
a. blood pressure
b. osmotic pressure
c. differential pressure
d. passive transport
e. diffusion

Whay is the following best defines climate

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Number and variety of living organism; includes genetic, species, and ecological types