Living plants may be valuable additions to science classrooms. which is the most important safety consideration when planning to grow plants in a classroom?
how much light will the plants need to grow?

what type of plant food will the plants need?

who will take care of the plants in the room?

do the plants have any poisonous parts

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of