Answer:
Explanation:
Cells are considered the basic units of life in part because they come in discrete and easily recognizable packages. That's because all cells are surrounded by a structure called the cell membrane — which, much like the walls of a house, serves as a clear boundary between the cell's internal and external environments.
Explanation:
25 at under time min. over rate of volume change
Answer:
About 95 percent of the skin cells in the epidermis are devoted to creating new skin cells in the lower two levels of the epidermis, which then cycle to the top layer to help form the stratum corneum. Eventually the dead cells of the stratum corneum flake off as new keratinocytes move up, and the cycle repeats itself.
Hope this answer is right!!
Answer:
The answer is A. The absence of soil.
Explanation:
Primary and secondary succession are two types of ecological succession (succession of colonization of species in an ecosystem in a barren or destroyed habitat).
Primary Succession:
Primary succession is the the colonization of a barren area of land that is completely devoid of soil.
Secondary succession:
Secondary succession occurs in an area with ample soil but which has been destroyed by human intervention or natural disasters such as a wild fire or volcanic eruption.
I'm pretty sure this would be a solid because particles are the least spread out when they are in the solid state of matter
