Sodium, calcium, potassium, chlorine, phosphate, and magnesium
Answer:
Started in China it spread through people that went to visit other places or items that were manufactured there were contaminated
The initial stages of human embryogenesis.
8-cell embryo, at 3 days.
Blastocyst with an inner cell mass and trophoblast.
Trophoblast differentiation.
Histogenesis of the three germ layers.
Artificially colored - gestational sac, yolk sac and embryo (measuring 3 mm at 5 weeks)
Embryo attached to placenta in amniotic cavity.
Despite a homologous chromosome pair having the same gene position the genes may contain different alleles
Hey there!
Science is the study of the natural world by collecting data through a systematic process called the scientific method. And technology is where we apply science to create devices that can solve problems and do tasks. <u>Technology is literally the application of science.</u> So, it really is impossible to separate the two.
I hope this helps!
