Only a little of the equator gets to experience day and night. When Uranus revolves around the Sun one part gets light and day while the other gets light and darkness. So it changes because one time you can be looking and its day. Then you will look again and it will be night since Uranus moved around the Sun.
Answer:
Through body contacts
Explanation:
Like the HIV/AIDS are affected through one person to another by sexual intercourse
Answer:
When conducting an investigation using live animals ,we should ensure proper treatment of the animals .
They should be treated with utmost care and attention and the evidences should be carefully observed and taken note of.
We should ensure we maintain a proper hygiene and wash our hands after the careful analysis
Answer:
Both A and B are correct
Explanation:
Plants provide oxygen for animals and humans and they also absorb carbon dioxide from the atmosphere.