Have the blood closed at all times with ing vessels of different size and thickness
Answer:
D. all of these.
Explanation:
All of these are the questions that involves ethical considerations because the method used in these questions are not doing naturally. Vitro fertilization is the fusion of woman's egg with the sperm of male outside the uterus of women which is unethical. Testing of unborn children in the womb for genetic disorders and producing genetically modify plants are also unethical because it does not occur naturally. It occurs due to intervention of humans in God's creation.
<span>An ecologist can make a good guess on the type of biome if he knows what type of *plants* are in the area.</span>
In animal cells, the plasma membrane of the parent cell pinches inward along the cell's equator until two daughter cells form.
