Trey wrote a few steps to describe how carbon circulates between the atmosphere and living organisms. Step 1. Carbon enters the atmosphere as carbon dioxide from respiration and the burning of fossil fuels.
Step 2. Plants absorb carbon dioxide in the air and use it to make their own food using photosynthesis.
Step 3. Plant-eating animals consume the carbon stored in plants.

If step 2 is removed, which statement best describes the effects of this missing step on the carbon cycle?

a, Less carbon is stored in the ground for long-term storage.
b, here is a decrease in the amount of carbon stored in the air.
c, More carbon is stored in plants instead of the air.
d, Animals consume foods without stored carbon.

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

Can someone pretty me with this ? it’s urgent.compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.