Both of the following processes represent what? a. a baker using yeast to make dough rise. b. inserting human insulin genes into bacteria to make insulin for diabetics. genetic engineering transgenic organisms biotechnology all of the above

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Which part of the spine is likely to cause a nerve signal to travel faster? a. backbones b. white matter c. nuclei d. gray matter

Planning along the natural slope of the land to reduce soil erosion is called