The human skin is the protective layer of the human body against the external forces like the temperature, sharp objects, microbes, fungi and other related materials that can penetrate and weaken the body however, the integumentary system prevents any harm come to the organism. The dermis is the skin area which has different structures that perform different functions.
In a cactus, carbon is fixed only during the day. this is because cacti need sunlight to perform photosynthesis. Have a great day :)
Answer:
c. population
Explanation:
biosphere includes different species and a broad ecosystem
ecosystem is different species
environment refers to a just the type of ecosystem such as aquatic environment
Explanation:
Energy and homeostasis are related in living organisms because we need energy in order for our systems to stay balanced and work to keep our bodies in
All organisms must intake sufficient energy on a sufficiently regular basis to fulfill the minimal requirements of homeostasis and allowing for input energy gaps to be covered by natural energy storage mechanisms, which storage can be filled during sufficiently regular periods of excess input energy.
Cells are homeostatic; viruses are not
