Lamarck’s theories were discredited when traits were
found to be not acquired.
a. perfected.
b. transfigured.
c. developed.
d. inherited.

Which of the following elements does soil need in the largest quantities to sustain plant life? a. copper b. iron c. nitrogen d. zinc

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

What's the waste product of electrons and pyruvate combining in fermentation?