Answer:
A 
Explanation:
Some materials reflect light waves.
 
        
             
        
        
        
Male cones grow near the<u> lower region</u> of the plant, while female cones are located near the<u> top of the tree.</u>
Sexual Reproduction in Gymnosperms :
The lifecycle of a gymnosperm is also characterized by the alternation of generations, just as the lifecycle of an angiosperm. In conifers, such as pines, the sporophyte is the part of the plant that is green and leafy, and the gametophytes, in both male and female, are found in the cones. Female cones are distinguishable from male cones by their bigger size and their location closer to the crown of the tree. Male cones, on the other hand, are significantly smaller and can be found closer to the base of the tree. Because the pollen is dispersed and carried by the wind, it is impossible for a gymnosperm to self-pollinate due to the configuration of the plant.
Learn more about male and female cones here :
brainly.com/question/6202925
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The answer is Fist hope I helped
        
             
        
        
        
Answer it’s the left ventricle 
The papillary muscle is in the left ventricle if the arrow is looking for more specific 
Reason
See attached picture