Answer:
d
Explanation:
saw one of your other classmates here lol
Answer:
yes
Explanation:
i grew plants with water. they grew. i didnt water them for a week. they died.
Well if you mean what does the controlled part of a scientific investigation, it is the part of the investigation that will be your control or your base, untouched, original, data and such.
I believe it is D. International date line, because the question holds the answer. When you say "Different days" it kind of gives the answer away.
Hope this helps :)
Answer:
C.2
Explanation:
Respiration does not release oxygen to the atmosphere
Chemosynthesis and photosynthesis releases oxygen to the environment
While combustion use oxygen up
