Answer:
Water has cohesive and adhesive properties.
Water molecules have strong cohesive forces due to their ability to form hydrogen bonds with one another. Cohesive forces are responsible for surface tension, the tendency of a liquid's surface to resist rupture when placed under tension or stress.
Right side of the Heart
Explanation:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
This process is called natural selection.
With that said, it means that the organisms with the less favorable traits to the environment had a less chance of surviving and they are less likely to pass their characteristics to the next generation as they have a lower chance of reproducing.
For example, there are black moths and white moths. The black moths can camouflage themselves in the dark environment, meanwhile the white ones can be easily spot by predators. Therefore, the number of white moths decreases because predators caught them. The leads to more black moths around and less white ones.
Answer:Polymers are large molecules composed of many similar smaller molecules linked together. The individual smaller molecules are called monomers. ... In the molecular world, the small subunits that ultimately link together to form larger molecules are called monomers, which literallymeans "single unit" (mono = one).
Explanation:
The invention of SONAR disproved the old assumption that sound waves do not travel or propagate through water. The use of sound to echo-locate objects underwater was developed as a response to maritime disasters like the sinking of the Titanic.