Answer:
Cellular clock theory
Explanation:
Cellular clock theory is related to aging. In this theory, the cells of the body are limited for some time and can repair for a limited period. As the person gets older, the collagen that is responsible for rejuvenating gets deteriorates. It creates the skin look saggy and wrinkled. This theory tells about the aging process in human beings. There are several types of aging theory and this is one of them.
Thus according to the biological theory, it is also called a cellular theory of aging theory. At this time our cells are limited for divide.
Answer:
A. Encryption
Explanation:
The <u>encryption</u> mechanism helps mitigate the malicious intermediary, insufficient authorization, and overlapping trust boundaries security threats, it also helps secure remote message exchanges between consumers by protecting the privacy of message data thus making it inaccessible by hackers.
Answer:
D. They created culture enrichment.
Research on language development shows that deaf adults who acquired American Sign Language (ASL) in adolescence or adulthood never become as proficient as those who learned it in childhood. This is consistent with the <u>sensitive-period notion</u>.
<u>Explanation</u>:
American Sign Language (ASL) serves as the predominant sign language of Deaf communities in America and most of Anglophone Canada.
The sign languages use visual-manual modality to convey meaning. Sign languages are developed natural languages with their own grammar and lexicon. Facial expressions, hand movements and postures of the body are also used as a part of sign language.
American Sign Language is commonly followed by the deaf people as one of the communication option in America.
