Answer:
c. all of these
Explanation:
Humans are animals as they are multicellular eukaryotic organisms that are mobile, heterotrophic and can reproduce sexually.
On further classification they belong to the phylum chordates as they possess the five anatomical features present in this phylum at some point in their lives. These features are presence of notochord, endostyle, pharyngeal slits, tail and dorsal nerve chord. They also have bilateral symmetry and possess a coelom.
Humans can be further classified as vertebrates as they possess the vertebral column. It is also known as backbone or spine and is characterized by segmented bone series separated by intervertebral discs. Hence, humans are animals, chordates and vertebrates.
I think it’s c. Hope you get it right!
Answer:
osely
Explanation:
because he expailned the thearom of camoufalge using chameleon as an example.
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.