What is technology?
some patients with coronary artery disease require a heart transplantation. as an alternative, daisy is working to produce healthy heart cells from embryonic cells. from which part of an embryo would daisy derive cells that could eventually become heart cells?

a.
trophoblast
b.
mesoderm
c.
endoderm
d.
ectoderm

It's between A or C but I would go with C

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

the answer is cell division : )