Answer:
Liquid because it's always moving somehow, so the particles have more kinetic energy
Answer:
B; primary consumers are the ones who eats the producers
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.
Answer:
the umbilical cord is connected to both the mother and the unborn child and so tranfers nutrients from the mothers blood to that of the baby's blood
Answer:
d
Explanation:
because when you plough your field for crops to grow rain falls for the crops to yeild well
