The most important step for preventing cardiovascular disease is to live a healthy lifestyle. true or false

Answer:

Communication is the exchange or transmission of information that can take place in different ways (verbal, non-verbal and paraverbal) and in different ways (speaking, writing), now also by way of computer-mediated communication.  Information in this context is a comprehensive term for knowledge, insight, experience or empathy.

In addition to its original meaning as a social act, the word communication is also used for other processes in different contexts. The increasing use of communication technology, for example, meant that technical aspects were also included in the term communication. Communication is therefore also understood to mean “data transmission”, “mutual control” and, in simple cases, “connection” of devices; in other situations, communication is related to institutions or companies and their target groups. Then no longer living beings, but instead organized units (or "systems") are viewed as communicators.

Answer:

concave is curved in the middle and convex is thick on the side

Answer:

Convex lenses curve outward like the outside of a sphere, while concave (cave= collapse is how i think it) lenses are thicker on the sides and thinner in the middle and tend to curve inward

Explanation:

Hope this helps <33