Perch have paired pectoral and pelvic fins, and two dorsal fins, the first one spiny and the second soft. These two fins can be separate or joined.
B. Sunlight doesn't reach the bottom of lakes..
Answer:
below
Explanation:
Autotroph is an organism that creates its own food. A heterotroph is an organism that relies on an autotroph for food. Example: Autotroph=plant Heterotroph=Deer
Answer:
His phenotype would be having dry earwax
Explanation:
