clovis is the correct answer i just took the test on k12
Answer:
The correct answer is- photoheterotroph
Explanation:
Photoheterotrops are the organisms that get their energy from sunlight but they take their nutrient or carbon source from the organic compounds like from other plants and animals. Carbon dioxide is not used by them as their source of energy.
Some of the examples of photoheterotroph are purple non-sulfur bacteria, green non-sulfur bacteria, etc. Therefore here the organism which was thought to be photoautotrophs acquire nutrients from dead plants material therefore they are actually photoheterotrophs.
Answer:
<u>The disadvantages of 'bio-magnification are:</u>
<u>Impact on Human Health</u>
Biomagnification makes humans more prone to cancer, kidney problems, liver failure, birth defects, respiratory disorders, and heart diseases.
<u>Effects on Reproduction and Development of Marine Creatures</u>
The toxic chemicals accumulate in the important organs of aquatic organisms that affect their reproduction and development processes.
For eg., the shells of the eggs of the sea-birds are very thin that might get crushed by the birds themselves during incubation. The toxic chemicals, mercury and selenium destroy the reproductive organs of aquatic creatures.
<u>Destruction of Coral Reefs</u>
Cyanide that is used in leaching gold and fishing is the main cause of the destruction of coral reefs. Coral reefs are the dwelling and feeding grounds for many sea creatures. Their destruction affects the lives of many aquatic animals.
<u>Disruption of Food Chain</u>
The chemicals and toxins which are released into the water bodies disrupt the food chain. The small organisms absorb the toxins which are eaten up by larger animals. These toxins, thus, get accumulated in the higher level of organisms.
Answer:
The answer is 150 units to the left.
Explanation:
You start with the bigger number and subtract it because they ´re going opposite directions. It goes to the left because your net force will go in that same direction with the bigger number.
450 - 300 = 150 units to the left
I hope this helps u! :D
Answer:
The Correct option is <em>"B," Which is light energy to be efficiently absorbed</em>
Explanation:
The chloroplast has an inner and outer membrane with an empty intermediate space in between. Inside the chloroplast are stacks of <em>thylakoids</em>, called<u><em> grana,</em></u> as well as <u><em>stroma,</em></u> the dense fluid inside of the chloroplast. These thylakoids contain the chlorophyll that is necessary for the plant to go through photosynthesis
However, it regulates passage of materials in and out of the chloroplast. In addition of regulation activity, the fatty acids, lipids and carotenoids are synthesized in the inner chloroplast membrane. Stroma- Stroma is a alkaline, aqueous fluid which is protein rich and is present within the inner membrane of the chloroplast.
