I’m pretty sure it’s C but try googling it
Jejunum if what i thought of
<span>Primase would not be able to provide primers for DNA polymerases.</span>
<span>maintains a constant INTERNAL environment
so other options included internal variable and external environment. but its internal and environment</span>
Answer:
identify the variables
Explanation:
control:type of lemon used
dependent:whether apple slice turns brown at pH>2
independent:pH value
