Answer: C) emperor penguin
Explanation: The others are ectothermic and not endothermic.
Answer:
<h2>Option - D</h2>
<h3>Hope it helps you </h3>
The correct answer is option B, hydrogen.
The majority of the atmospheric gases are found in the sea water solution. In supplementation to oxygen and nitrogen, the most profusely found gas in the atmosphere, that is, carbon dioxide is found in the ample concentrations in the ocean waters.
However, hydrogen is not present, and if found it is found in minute concentration. Of the gases, nitrogen is the most abundant gas found in seawater, while oxygen is the second most abundant, and carbon dioxide is the most soluble gas, and one of the various constituents, which influences the pH balance of the ocean.
Answer:
Biosphere
Explanation:
The atoms make the smallest level of organization. Various atoms together make different types of molecules. Cells are the structural unit of life. Starting from the cell, the various level of organization in increasing order are cell-tissue-organs-organ systems-organisms-populations-community-ecosystem-biosphere. Hence, the biosphere is the largest unit of organization for living beings. Being the highest level of organization, it is most inclusive in nature and includes all other levels
