Which two trends do the data show? O A. Annual global temperatures are very steady, with no natural
variation.
B. Any present-day increase in global temperatures must be part of a
natural heating cycle.
C. There are natural cycles of warmer and cooler global
temperatures
D. There have been multiple periods of warmer-than-average
temperatures in the past.
pls help

the answer would be C

Explanation:

that sit

radiation warms things up temp rises convection currents air circ windy weather

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!