Glands secrete to regulate body functioning and promote homeostasis within the system. 1. neurotransmitters; endocrine system
2. hormones; endocrine system
3. neural impulses; endocrine system
4. neurotransmitters; nervous system

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

maybe because its impossible for balloons to lift a whole entire house.

d we did this already