Answer:
Population size decreases
Amphibians have three heart chamber and they lay eggs so
AMPHIBIAN
Chloroplastst capture energy from the sun to help survive by collecting the energy to be used to convert into glucose, which is food for the plant. The process in chich this sunlight is turned into glucose is called “photosynthesis”.
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Answer:
Brain
Explanation:
The brain has nerve endings that responds to stimulations such as sensory stimulations
Testosterone is the principal male sex hormone.