Answer:
Presentation aids can fulfill several functions: they can serve to improve your audience's understanding of the information you are conveying, enhance audience memory and retention of the message, add variety and interest to your speech, and enhance your credibility as a speaker.
Answer:
B- Tropical Wet/Dry Climate
You didn't show the answer choices. You could have just taken a photo or something.
Answer:
B. Cross-Sectional
Explanation:
A Cross-sectional study of design is a kind of design of observational study . In the cross-sectional study, an investigator measures or examines the outcome as well as the exposures in any study participants at the same time.
Cross-sectional design research includes using some different category of the people who differ in some variable of interest but they share few other characteristics, like educational background, socioeconomic status and ethnicity.
A Cross-sectional studies are mostly used by experimenters or researchers to study the developmental psychology in humans.
Thus in the context, the researcher using 50 participants to study the developmental changes in their choices to listen to music is a type of cross sectional research design.
Hence the correct option is (B).
Answer:
Hypothalamus
Explanation:
In simple words, The hypothalamus can be understood as the tiny brain structure. It's close the pituitary gland at the foundation of the brain. The hypothalamus, despite its modest size, plays an essential part in a variety of processes, namely hormone release. controlling one's body warmth.
The hypothalamus is a tiny central area of the human brain that is made up of nerve fibres and a collection of nuclear bodies that serve diverse roles. The hypothalamus is defined as the connection among the neurological as well as endocrine systems, and its primary role is to keep the system in a state of homeostasis.
