Answer: The correct answer is technology
Explanation:
Technology refers to the practical application of knowledge derived from research and other processes that have been verified enough to then create products for human or industrial use.
A good example is the mobile phone.
It is a product of technology that involves science principles of waves motion packaged with electrical and mechanical parts all to meet the need for communication over long distances
Properly stored, cooked macaroni and cheese will last for 3 to 5 days in the refrigerator
Credit to www.stilltasty.com
Answer:
Marine ecosystem have biotic organisms like phytoplankton and photosynthetic algae that do photosynthesis and converts the atmospheric carbon dioxide into organic matter most of the carbon dioxide is released when other organisms eat phytoplankton and release the carbon dioxide through respiration.
But some of the algae and phytoplanktons die naturally get down to the bottom of the ocean where they make carbon sink. Some organisms accumulate CO₂ in their exoskeleton that is made up of calcium carbonate.
Therefore this use of carbon by living organisms in oceans brings carbon dioxide from the atmosphere to oceans. This is why the ocean plays a critical role in the carbon cycle and called carbon sink.
Can you re-word better? i'm having a hard time reading this.
The Red Blood Corpuscles in the blood take up the oxygen to supply it to different cells in the body. They do not have a nucleus to carry much oxygen and to go through the thinnest capillaries and narrow spaces. They do not have mitochondria so that they do not use up the oxygen or energy for themselves.
