What two layers make up skin? a. keratin and dermis c. epidermis and dermis b. epidermis and melanin d. melanin and keratin

Why do we need to destarch a plant

How would the carrying capacity for northern cardinals in a mixed-oak forest be affected if the number of nesting sites decreased? A. The carrying capacity for northern cardinals would increase. B.

Explain how the process of asexual reproduction works. What events must a cell go through to successfully reproduce asexually?

Put the following biological structures in the correct order of organization, from smallest to largest: A. Rose, shoot system, stem, xylem, tubular cell, meristematic cell B. Meristematic cell, tubular cell, xylem, phloem, rose C.

What group makes up the largest level of an energy pyramid?

What unit of measurement would I use to measure the length of a snicker bar

Yeast were exposed to various sugars in culture without oxygen According to the data in the culture with which sugar would the most ATP be measure maitose, because it is a disaccharide and has more high energy bonds glucose, because it is a

If two organisms are in the same class, what can you predict about their relationship

Histologists studies groups of cells that work together to form a particular function. Histologists must focus their attention on the ___ level of organization. A) cellularB) tissueC) chemicalD) organE) physiological

An example of mitosis at work is aleaf turning A. yellow. B. growing C. taking in carbon dioxide D. hosting a caterpillar.