C. the basic unit on inheritance
A solar eclipse is where the moon and sun are aligned with each other. depending on totality it changes the way the day looks. If the totality is 100% it’ll be pitch black for about a few second up to a minute.
Answer:
1: Population; 2: Biome;3: Ecosystem
Explanation:
Population refers to the number of people in a state. Biome is a large area characterised by it's vegetation, soil,climate, and wildlife. Ecosystem is a geographic area where plants, animals and other organisms exists
Answer:
Explanation:
A build up of plaque in the lining of an artery.Plaque is made up of fat, cholesterol, calcium, and other substances found in the blood. Over time, plaque hardens and narrows your arteries
He recognized and named Oxygen as well as hydrogen.
