Trees obtain carbon from
a. decaying organisms
b. sunlight
c. the atmosphere
d. none of the above
Please select the best answer from the choices provided

the atmosphere

Explanation:

trees obtain carbon from carbon dioxide when they go through photosynthesis

answer; a male inherits only one allele of the x-linked gene controlling hair color;

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u