Answer:
E. Both the assertion and the reason are incorrect.
Explanation:
Coral reefs are found in the tropical water which is poor in nutrients. The species of coral that form the reefs have symbiotic zooxanthellae in their tissues that can carry out the process of photosynthesis. The coral reefs obtain their food from their symbiont and hence, can survive in the water that lacks enough supply of nutrients.
Coral reefs also use their stinging tentacles and capture the small animals to feed on them. However, the food derived from symbiont zooxanthellae is the major source of nutrients for them.
<span>A long, long time. Just like a compost heap, when you have moisture and warmth, the process takes less time. Out there in the wilds, you have a great variety of moisture levels and temps. Here in Wyoming, where I am, there are low levels of moisture and long winters, so fecal matter can be dug up years later—with lots of nasty pathogens still active. It would be a different story in, say, the swampy land of South Carolina. In the end, it becomes of great importance where we place our excreta. Dig down 6 to 8 inches at least 200 feet from a water source—and hide the spot well. </span>
The tree of life is a metaphor which expresses the idea that all life is related by common descent. Charles Darwin was the first to use this metaphor in modern biology. It had been used many times before for other purposes. The evolutionary tree shows the relationships among various biological groups.
...
I hope this helps.
<span>If the toxin is affecting dizziness, nausea, and muscle cramping, the toxin's most likely mode of action, or system transmission, is neuro-muscular. This can be determined by the affect the toxin has on the neurological system, as demonstrated by the symptom of dizziness, and the muscular system as demonstrated with the muscle cramping. The nausea can be related to both the muscular system and the neurological symptoms, as presented.</span>
Answer:
Gasoline and fat are chemically similar in that they are essentially hydrocarbons
Explanation:
Gasoline and fat are chemically similar in that they are essentially hydrocarbons, or chemical compounds that contain only carbon and hydrogen covelently bonded together. "Pure" gasoline is obtained by breaking down and distilling off lower boiling hydrocarbons from crude oil.