Answer:
Plants are a good starting point when looking at the carbon cycle on Earth. Plants have a process called photosynthesis that enables them to take carbon dioxide out of the atmosphere and combine it with water. Using the energy of the Sun, plants make sugars and oxygen molecules
Explanation:
Sonar and LORAN were devolved during that period
Answer:
Guard cells perceive and process environmental and endogenous stimuli such as light, humidity, CO2 concentration, temperature, drought, and plant hormones to trigger cellular responses resulting in stomatal opening or closure.
Explanation:
Hibernation
Animals use this in the winter in order to store energy when resources are low
I am not 100% sure but I think it’s A sorry if I am wrong but a answer is batter then no answer lol have a good day