Answer:
fern is the producer.
Explanation:
producers are mainly green plants.
Option 1 is the correct answer
A rock that forms when magma hardens beneath Earth's surface is called an intrusive igneous rock.
Answer:
a. enclosing their DNA in a nucleus.
Explanation:
Prokaryotes in general have no membrane bound organelles. The cells are enclosed in a plasma membrane though .
It's called chemical reaction.
(I'm not real sure)