Mass number = total protons + neutrons, and proton number = total protons (and therefore electrons, if not an ion.) Therefore: Neutrons = 12 - 5 = 7 Protons = 5 Electrons = 5
Answer:
one is a fish and the other is a bug
Explanation:
Answer:
nucleic acids and phospholipids
Explanation:
- Phosphorous is required to make two essential molecules in the body- the nuclei acid and the phospholipids.
- The nucleic acid contains carbon, hydrogen, oxygen, nitrogen, and phosphorus and is organic compounds that codes for the genetic information in an organism. There are two types of nucleic acid- ribonucleic acids and deoxyribonucleic acids, i.e RNA and DNA respectively. Both of them sugar-phosphate backbone and therefore, phosphorous is essential for the synthesis of nucleic acids in the body.
- Phospholipids make up the cell membrane and thus, phosphorous is also essential for their synthesis.
They are also called "Land Plants" that are non-vascular!
Hope this helps!
Explanation:
Answer 1) fertilization takes place in the fallopian tubes, which connect the ovaries to the uterus
Answer 2) sorry i dont know
Answer 3)The unborn baby is connected to the placenta by the umbilical cord. All the necessary nutrition, oxygen, and life support from the mother's blood goes through the placenta and to the baby through blood vessels in the umbilical cord
