Answer:
Coevolution
Explanation:
Coevolution is a process in which two species evolve together because they exert selective pressures mutually. This means that one of the species changes genetically in response to a genetic change in another species. Thus, both species reciprocally affect each other's evolution. These genetic changes, which go hand in hand, are reflected in the phenotypes, that is, in the morphological traits of the species.
The coevolution of plants (i.e the orchid) and pollinators (i.e the moth) is a typical example of coevolution. The flowering plant adapt to a pollinator, which in turn adapts to the plant. In this case, the nectar tube and the tongue of the moth coevolved together and the two species benefit from that. The orchid guarantees the dispersion of its pollen while the moth guarantees its food.
Answer:
The change in size of a gummy bear when placed in water is due to the presence of gelatin in the gummy bears.
Explanation:
Most of the gummy candies, like the gummy bears are made up of gelatin. To make the gummy bears, water and gelatin are mixed and heated. Then, this mixture is allowed to cool. During cooling, the water evaporates leaving the gelatin in a chewy form.
When the gummy bear is placed in water, the water is absorbed by the gummy bear due to osmosis. Hence, the gummy bears tend to increase in size.
Water is a hygroscopic substance i.e it tends to absorb water. So, this property of gelatin will enable it to absorb water and increase in size.
The waste comes in many different forms and types and can be categorized in variety of ways. Generally it could be liquid or solid. And there is the hazardous type of waste that is harmful to the health and environment. Organic waste comes form animals and plants. Recyclable waste is the waste that can be recycled into new useful products. Green waste can be discharged in the us water.
It diffuses in the alveoli.
Inside the alveoli, oxygen moves across thin walls to tiny blood cells called capillaries<span> and into your blood. It is then picked up by a chemical called </span>haemoglobin<span> in the red blood cells that carry it around your body.</span>
Hope this helps.
What passage carries food between the pharynx and the stomach?
Esophagus