How do biologists research

Biologists help us to understand environmental issues, genetics and the biology of animals and plants by studying all manner of living things and the world around them. Biologists work across a wide variety of sectors, including: agriculture, where they might try to improve productivity in livestock or crops.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d