IA. If energy is being absorbed, then more hydrogen bonds are being broken. If energy is being released,more hydrogen bonds become fixed.
B. Durning melting, hydrogen bonds get broken and movement can occur. Durning freezing hydrogen bonds become fixed and water molecules can’t move as much
Answer:
1. industrial pollution
2. people who were dumped in the river or buried on the banks after their families could not afford a proper cremation.
Explanation:
i hope this helps?
The answer is a relapse. A relapse occurs when a person who has gone into recovery or has been sober for a long time goes back into abusing drugs and any addictive substances. This can also be seen in patients who had shown a period of health improvement goes back to deteriorating state.
Answer:
hypothesis
Explanation:
Hypothesis: The term hypothesis is defined as an explanation or idea that an experimenter test via experimentation or study. A hypothesis is denoted as something less than a well-established theory and more than a random guess. It helps a researcher to better understand the area of study and gives a specific direction to a particular study.
Types: Simple hypothesis, null hypothesis, complex hypothesis, and logical hypothesis.
In the question above, Dr. Birk's prediction regarding students' self-perceptions is an example of a hypothesis.
