Answer:
X : A) To absorb amino acids
Y : B) To secrete enzymes
Two commoly exploited fungal species are Saccharomyces cerevisiae and <span>Streptococcus thermophilus.
</span>Saccharomyces cerevisiae is used mainly on bread industry. As yeast, these fungi are very active metabolically. They ferment the cereal's sugars producing CO2 taht makes the bread rise.
Streptococcus thermophilus are used for yogurts. These also ferment sugar, this time lactose (milk's sugar), creating acid lactic that confers to the yogurt its acid taste and gives it the more solid texture.
Urine culture
It literally says he peed in the water
<span>The question "</span><span>which organisms depend on seaweeds as an energy source?" will </span>best help a student identify the role of seaweeds in the Chesapeake Bay ecosystem.