Answer:
Use chemicals to prevent chromosomal separation during meiosis in plants.
It causes pollution
It can cause loss of life
No, because there is only so much food for them to eat.
The same applies for all levels of the food chain.
Answer:
Closed system.
Explanation:
Robot is an closed system because there is no transfer of mass but transfer of energy occurs from robot to its surrounding. According to the definition of closed system, closed system is a type of system in which there is only transfer of energy occurs while in open system both mass and energy can be transferred from the system to their surrounding. So no mass transferred from the robot only energy in the form of mechanical energy is transferred.
