Answer: B. taking the first complete cores of deep-sea sediments.
Explanation:
The Glomar Challenger was regarded as the first research vessel that was designed for drilling into the ocean and then take core samples from it.
Therefore, based on the options given, the Glomar Challenger (Joides Resolution) is known mainly for taking the first complete cores of deep-sea sediments.
Therefore, the correct option is B.
Answer:
In its simplest definition, organic compounds include all molecules that contain carbon. By this definition, simple molecules such as carbon ...
Explanation:
The correct answer is iron, because it is often not included in children's multivitamin/mineral supplements. Iron is an important element for our health. It is especially important for the proper functioning of our red blood cells and it is found in many foods. Although iron is essential, too much can lead to iron toxicity. Iron poisoning was the leading cause of death from the medicine overdose in children younger than 6 years until the ends of the 1990s. But the trend has since changed due to better warning labels, education of prescribers, changes in iron preparations, and consumer awareness.
Number 2 one I think its correct
Didn't you say that the water at 39 degrees is more dense than water at its freezing point? I think the reason organisms would die is because the water already starting to structure in a crystal form, when it starts to freeze into ice. This probably why it kills the organisms, is because the water ceases to allow the organism to function at those temperatures.
