The lab procedure involves two trays of plants. select all factors below that are  the same(constant) for both trays. the remaining factors are the variables of the lab procedure. amount of water given to the plantsgrowth of the plantspresence of worms in the soilenvironment of the plantsthe amount of sunlight given

The answer is A, D, and E

Explanation:

A D E

Explanation:

amount of water given to the plants

environment of the plants

the amount of sunlight given

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.