Good site preparation is essential for high-quality nursery stock ...

[tatyanajohnson]

Good site preparation is essential for high-quality nursery stock plants; therefore, it is important to control pathogenic fungi, insects, and weeds prior to planting.
 
  Indicate whether the statement is true or false

Question 2

____________________ amino acids are those that cannot be produced by the animal's body and, therefore, must be supplied in the ration.
 
  Fill in the blank(s) with correct word

[fraziera112]

Answer to Question 1

T

Answer to Question 2

Essential

[tatyanajohnson]

Excellent

[nguyenhoanhat]

Gracias!