The Spanish were among the first Europeans to explore the New World
Answer:
C. Touch is a life-giving force for infants.
Explanation:
Haptic communication is a branch of nonverbal communication that studies the ways that people and animals communicate and interact by means of the sense of touch. Touch is known as the most sophisticated and intimate of the six senses and is the earliest sense to developed by the fetus but cannot be described as a life giving force for infants.
Answer:
<em>Deception</em>
Explanation:
Deception
In research deception is a dishonest way of conduction research, in which the participants are given different information about a study. The participant of such research is not aware of the reason why such an analysis is carried out until the outcome is known. Deception in the researcher can also be intentionally withholding of some of the vital information needed for the participants to carry out the research effectively.
An illustration
Deception some times is used by the researcher to obtain accurate information. In our illustration, the researcher wants to study cheating, and he employs deception. The researcher opted for deception so that by withholding the true knowledge, the participants would act naturally. The above is a clear case of deception by the researcher
Based on the organization of plants and animals at a cellular level, the following is true:
- 1) Membrane protein complexes that strengthen the adhesion between adjacent cells, like rivets, to protect against pulling forces. - Desmosomes - Animal.
- 2) Small channels that form across the plasma membranes of adjacent cells; especially important in intercellular communication. - Gap junctions. - Animals.
- 3) Membrane proteins that create watertight seal between cells. - Tight junctions - Animals.
- 4) Small channels between cells that are otherwise surrounded by walls; enable movement of water and solutes between cells. - Plasmodesmata - Plant.
- 5) A polysaccharide that is used to synthesize cell walls, which protect cells and help maintain their shape. - Cellulose - Plant.
- 6) Long fibers of protein found in the extracellular matrix that provide structural support for cells. - Collagen - Animal.
<h3>Features of plant and animal cells</h3>
Animals are known to desmosomes, gap junctions, tight junctions, and collagen to help cells fulfil their duties and keep the body functioning.
Plants have plasmodesmata, and cellulose which ad the plant by helping cells perform their functions.
Find out more on cell junctions at brainly.com/question/24881456.
Answer:
An operational definition is the preise meaning of a term used to describe a variable such as a type of behavior, which researchers want to measure.
Explanation:
Every variable used in a research must have two definitions: the conceptual definition and the operational definition. The conceptual definition is the one that can be found in a dictionary, it explains the construct and its relationship to other constructs. The operational definition defines de variable in terms of observable constructs that can be measured empirically. For example, when studying different types of behavior, the operational definition must make clear what empirical elements define each type of behavior.
