Control group: 50 dogs continuing their normal diet
Experiments group: 50 dogs chosen to eat the new food
Independent variable: dog food
Dependent variable: the dogs’ weight
Answer:
146
Explanation:
uranium is 92 and the mass number of the isotope is given as a 238 therefore it is not the two protons 92 electrons and
real explanation Google it
Answer:
It increases because the less oxygen the more pressure there will be on that specific object
Explanation:
By the lloks ofit you cant see it send a better picture
Any compound with multiple covalent bonds