Answer: In the deep sea, animals' bodies are often transparent (such as many jellies and squids), black (such as blacksmith fish), or even red (such as many shrimp and other squids). The absence of red light at these depths keeps them concealed from both predators and prey.
Answer:
The lunar calendar became the basis of the calendars of the ancient Chinese, Babylonians, Greeks, and Jews
Greek astronomers also devised rules for intercalations to coordinate the lunar and solar years. It is likely that the Roman republican calendar was based on the lunar calendar of the Greeks
Burning fossil fuels create:
Energy and carbon dioxide
<span>The main light-absorbing pigment for photosynthesis is known as chlorophyll. This light absorbing pigment is found in many organisms, primarily in a variety of plant and bacteria species. Chlorophyll is necessary because it allows the light to be absorbed and allow energy to be absorbed by the organism in order to carry out a multitude of metabolic processes.</span>