Answer:
Both are correct
Explanation:
Not all are flowers in the path of engine progress and development. There is a phenomenon that haunts technicians since the beginning of engine development and, it seems, will always be present in the lives of those who work with the engines, this phenomenon is called abnormal combustion, also known as spark knock, ping, and detonation.
During abnormal combustion the increase in temperature and pressure within the combustion chamber which can cause serious engine damage.
Answer: i believe it’s A and C
Explanation: i took biology and remember these lessons
Because it's partially permeable membrane so it won't let anything get inside the leaf so by this cuticle the leaf is protected not to let any foreign substances in and preventing loss of water
It would be C but its been a while since i took this class so sorry if im wrong but im 80% sure its C
When stimulated by the hormone known as FSH (Follicle-stimulating hormone).
Hope it helped!
