Answer:
The carbon from CO2.
Explanation:
DON'T make the mistake of saying "from the nutrients in the ground" or "the dirt".
The equation of photosynthesis is
6CO2+6H2O -> C6H12O6+O2
That's all I will give you - you can write the claim evidence reasoning based on that. If you need more help comment! Good luck!
B) Temperature decrease and pressure increases
Answer:
Embryonic period
Explanation:
The time period of the growth of the baby in the womb of the mother of human is 38 weeks or 9 months.
The time period of 38 weeks is divided into three phases related to the events taking place in that period which are: the germinal period, embryonic period and the fetal period.
- The germinal period lasts from the implantation to the gastrula phase during which the germ layer begins to form that is in the first and second week.
- The embryonic phase begins after the second week and lasts about the eighth week which is marked by the phase of embryonic and differentiation.
Therefore, in the fifth week she is in the embryonic phase of prenatal development.
Cnidarians have specialized cells known as cnidocytes (“stinging cells”) containing organelles called nematocysts. These cells are concentrated around the mouth and tentacles of the animal and can immobilize prey with toxins. Nematocysts contain coiled threads that may bear barbs.
