Cybercards are most useful for
o
o
keeping a personal diary
writing to-do lists
tracking internet-based research
creating new inventions
st
e

Cybercards are most useful for tracking internet based research

Option C

Explanation:

A cyber card is defined as a Visa card which can be used to make online purchases in the internet. This is a completely virtual card with a standard credit facility.

It is a safe card because even if the cyber card is intercepted, it cannot be used in any shops or stores. Since it is a virtual card, the transactions will be recorded online, thus enabling people to track the transactions of the card and for internet based research.

answer; /// the above statement is (true);

the sun warms our planet, and with the moon, creates the tides. the moon orbits the earth and in turn, the earth orbits the sun. because they appear to be the same size in the sky, the sun, earth and moon work together to create eclipses. when the moon is directly in between the earth and sun