1. which nutrient tends to cycle within a single ecosystem?
o a water
o b phosphorous
o c carbon
od nitrogen

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d

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?