Answer:
Amount of sugar
Explanation:
An experiment has an experimental variable and a control variable. The amount of sugar is experimental variable in the give experiment. Here, boiling point of sugar solution would change in accordance to changes in the amount of sugar. Amount of water serves as control variable and is kept constant throughout the experiment.
Answer:
The PLANETS are bodies of rock or gas that are named for ancient gods.
ASTEROIDS AND METEOROIDS are made of rock or metal, which often collide with Earth.
The TERRESTRIAL PLANETS are most similar to Earth.
The Juno probe is exploring the planet JUPITER
Explanation: I JUST TOOK TOOK THE TEST AND THESE ARE THE RIGHT ANSWERS
Answer:
I believe it is An immune cell that defends the body.
Answer:
more nitrogen compounds
Explanation:
when water is polluted by sewage many microorganisms is present so we can deduct the 1st ans.
as water is polluted the environment is not suitable so living organisms so unpolluted water has more fish than polluted.
there cant be more oxygen in a place where it s polluted coz plants which grow under water wont grow as it is polluted
more nitrogen compounds is the answer because nitrogen compounds are made due to the reactions in polluted water.
hope this helps,
