I believe the answer to your question would be:
<span>phosphate heads of phospholipid</span>
A. Cohesion is a property of water that describes the attraction due to hydrogen bonding between water molecules.
The second option: meiosis and fertilization
process A is meiosis, you can see that the gamete(haploid cell) results from the diploid cell. The gamete has n chromosomes(39), whereas the diploid cell has 2n(78)
process B is fertilization the two gametes(haploid) fuse together to form the zygote(diploid)
Shield, Cinder Cones & Composite Cones.