In the absence of physical examinations, what might a zoo veterinarian observe to determine an animal's health? Water intake
Posture
Behavior
All of the above

its true i dont know very sorry b much < 3 big fan

explanation:

answer/// to address the needs of adults with mental illness and increase their ability to function;

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.