Endorphins are natural opiates released in response to pain and exercise. drugs and other chemicals affect brain chemistry at synapses. agonists
Your answer would be D) because at each increasing level of the energy pyramid, there is 10% lost as heat
Answer:
Coliform count is a very important test that is done to determine water contamination because the presence of some types of coliform bacteria in the water indicates the presence of sewage or sewage waste.
The group of total coliforms includes several genera, all of which may be of fecal origin.
The most common fecal coliform is Escherichia coli
Answer:
this is mitosis division of cell
Answer:
NVM Just report this answer.
