adaptations.
Natural selection leads to traits called adaptations, which improve an organisms ability to survive and reproduce.
Water is considered polar because of the overall charge is unevenly distributed
An element have the same number of protons as electrons.
Therefore: if an element x (Lawrencium) has 103 protons, it has 103 electrons.
Nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function. The well-known structure of the DNA double helix allows this information to be copied and passed on to the next generation.
The cuticle blocks water from evaporating from the leaves.
