Why is the pulmonary circulation reduced in the human fetus? Pulmonary circulation is reduced in the human fetus because the baby gets its oxygen from its mother and does not breath on its own.
<span>The answer is selectively permeable. Indeed, plasma membrane is a cell membrane that permits the pass fo some molecules through it and impede the pass of others. This is an important property of the cell membranes for the metabolism and equilibrium of the chemical reactions that happens in the cells. </span>
It belongs to 100-999 SCI Code. So its Primary category. Because its all about the farm and geographical industry that focuses on land production, deformation and production in growing the status of our economy and provide the need of people.
Answer:
B
Explanation:
Tropical rainforests cover only 7% of the Earth's land surface but contain over 50% of the worlds wildlife.
Answer:
A hypothesis is a possible answer to a scientific question, but it isn’t just any answer. A hypothesis must be based on scientific knowledge, and it must be logical. A hypothesis also must be falsifiable. In other words, it must be possible to make observations that would disprove the hypothesis if it really is false.
Explanation: