There are a couple features unique to mammals, here are some:
1. Mammary Glands- evolved from modified sweats glands, these are used to create milk for offspring. Only females produce this milk.
2. Hair- this is an adaptation that provides insulation to keep the animal warm, provide protection of the skin, and sometimes camouflage the animal through the hair's color patterns.
3. Sweat glands- while being unique to mammals, they are not present in all of them. For example, whales do not have sweat glands at all because they live in the ocean!
Answer:
Innovation is the process of introducing new ideas or promoting change through a new idea or object. There are two main types of innovation: discovery and invention.
Explanation:
<u><em>Answer</em></u>: The innovation has to do with the initial appearance or the first look of a concept or an object in society. It is brand new so that's why it is innovative. It exists two ways of innovation in an object or an idea: Invent it or discover it.
<u><em>Examples</em></u>:
- New food that has been created is innovative because it is true that the ingredients already but putting them together form an innovative special dish. others example of innovation is the changes that the creators of cellphones do to make them better.
- And for cultural universals, it is understood that they are things that are globally common to all societies. For instance, The family is considered a cultural universal and every member of the family in all societies have the same role.
<em><u>example of the cultural component Cultural Universals</u></em>:
Answer:
C) commensalism
Explanation:
Commensalism is an interaction in which one organism benefits without causing any harm to the other. The other organism derives no benefit from the relationship.
The scenario above in which the dwarf mistletoe obtains nutrients from the vascular tissues of trees is a perfect example of such a relationship.
Parasitism is similar to this but the other organism is harmed in the process.
Stuff like grass and trees. anything that makes its own energy is a producer.
Answer:
The answer is strictly between B or D
