Answer:
Abiotic factors are the non-living factors that support the life on earth. The make up the environment suitable for the survival and growth of the living species like soil, water, sunlight and others. Biotic factors are the living species like plants, animals, microbes and humans.
A cow is a herbivores animals, that utilizes grasses,shrubs and leaves as food, it also need water to drink and oxygen to breath and respire. Therefore, the two example of abiotic factors which a cow will experience in it's environment is oxygen and water and biotic factors will be grasses and another member of the same species as mate, to undergo copulation and produce a new offspring.
The right answer is a. they contain many small, repeating subunits bonded together.
In chemistry and biology, a polymer is a molecule made up of a chain of similar molecules, called monomers; a polymer is a macromolecule resulting from the assembly of many identical units (monomers), a chemical compound with repetitive structural units.
DNA, glycogen and proteins are polymers
Apocrine sweat glands are most affected by the hormonal changes that occur during puberty.
What is puberty ?
Between childhood and adulthood, puberty is a time of rapid growth, the emergence of secondary sexual traits, the attainment of fertility, and significant psychological changes. Although the order in which pubertal changes occur is fairly predictable, their exact time varies greatly.
At puberty, sex hormones stimulate the apocrine sweat glands, which then begin to work. In the groin and axilla, they are linked to hair follicles. The thick, protein-rich substance has no smell at first but may acquire one after coming into contact with germs.
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Breaks down over time and becomes dirt
That the pace of everyday life is such that is prevents individuals from perceiving that which the society deemed as unimportant.
