Answer:
The skin is the largest organ in the body: 12-15% of body weight, with a surface area of 1-2 meters. ... Basal cells are the innermost layer of the epidermis. ... The integumentary system has multiple roles in homeostasis, including protection, ... manner to maintain the internal conditions essential to the function of the body.
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Answer; 
-Coral reefs are a very important component of the ocean’s ecosystem because they support sea life, such as crabs and sea turtles. In fact, over four thousand species depend on the survival of the reefs, which are being destroyed by bleaching. More must be done immediately to save the reefs.
Explanation; 
-Coral reefs are important for many different reasons aside from supposedly containing the most diverse ecosystems on the planet. 
-They protect coastlines from the damaging effects of wave action and tropical storms ( they provide a buffer, protecting our coasts from waves, storms, and floods, helping to prevent loss of life, property damage, and erosion) and also provide habitats and shelter for many marine organisms.
 
        
                    
             
        
        
        
I think I found your question online and if the questions are the same, the answers would be A. B. and C. Once again, you do not have to take this answer because I am unsure if I found the same chart that you have.
 
        
             
        
        
        
The pea aphid isn't a true autotroph because it is unable to use the energy from sunlight.
<h3>What is a true autotroph?</h3>
A true autotroph is an organism that produces biomass by a chemical process called photosynthesis.
This type of autotroph generates biomass by means of photosynthetic cycles of production.
In conclusion, the pea aphid isn't a true autotroph because it is unable to use the energy from sunlight.
Learn more about true autotrophs here:
brainly.com/question/13185466
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