Answer:
He was 51 one years old before he died.
Explanation:
However, Napoleon II lived to only a mere 21 years.
It is true because the dependent variable is the one that changes as per the independent variable, which is on the x-axis.
The hypothesis is:
the new packaging will prevent mold
from occurring on
the loaves of bread.
Independent Variable:
(Have to check)
Dependent variable:
(Have to check)
Answer:
Animal behaviour is controlled by the physiological mechanism
Explanation:
There are the known species of fish which communicate with each other through electrical signals or in the form of the electric field. This is known as the electrocommunication and the electroreception.
The communication between two fishes through the electric field is controlled by the physiological mechanism present in the fish and shows that the fish behaviour is controlled by the physiological mechanisms of the fish.
Thus, Animal behaviour is controlled by the physiological mechanism is correct.
Both chloroplasts and cyanobacteria get their energy from performing photosynthesis which led researchers to propose that chloroplasts evolved from cyanobacteria.
