Pls help !!! Which statement below best explains how evolution by natural selection influenced the variation
demonstrated by the cat family - Felidae? (SC.7.L.15.2)
A. Different traits evolved in each species in order to adapt to the environment where they live.
B. Members of Felidae do not share common ancestors so each species has their own unique traits.
C. Cats have largely been unaffected by evolution because they are bred and influenced by humans.
D. Different adaptations observed in Felidae are not significant enough to be influenced by natural selection.

c. genetic engineering

explanation:

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.