Presumably whatever their nutrition and health requires, for instance, if a tree frog requires fruit flies to maintain a healthy and balanced diet, then the conservation center probably feeds their tree frogs fruit flies.
Being in nature or even viewing scenes of nature reduces anger fear and stress and increases pleasant feelings. exposure to nature not only makes you feel better emotionally it contributes to your physical well-being reducing blood pressure and heart rate muscle tension in production or stress hormones
Phytoplankton and Photosynthesis
Importance in Global Ecosystem
Polar.
Polar means that it has a negative pole and a positive pole
<span>In the human body, the larynx is attached to the trachea. This is TRUE. </span>