Elements and compounds with a constant composition can be identified and separated by all but their
a. color.
b. conduction.
c. density.
d. solubility.

Do plant cells perform cellular respiration?

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?

After a group of researchers conducts a new experiment that has never been conducted before, what is the best way for other scientists to make sure that the data is real