How would you distinguish between an independant variable, dependant variable, constants, and a control group?

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab