Which of the following shows the change in energy carrying molecules as a system
moves through photosynthesis and cellular respiration?

a. water (liquid energy) to oxygen (chemical energy) to atp (chemical energy)

b. light energy to oxygen (chemical energy) to atp (chemical energy)

c. light energy to glucose (chemical energy) to atp (chemical energy)

d. none of the above

i feel like it is b but i am unsure.. pls

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?