That would be B.
A pairs with T(or U in RNA).
C pairs with G.
Answer:
Lithium
Explanation: Lithium (Li) is the strongest reducing agent in the periodic table.
The answer would be:
<u><em>B. Acceleration is a vector quantity.</em></u>
We can rule out the others because:
---Acceleration CAN be described with a negative number. The sign actually shows the direction. A negative number indicates a deceleration.
---Displacement change over time is the definition of velocity NOT acceleration.
---The SI unit for acceleration is m/s².
***A <em>vector quantity</em> is measure of <u>magnitude</u> and <u>direction</u>, which acceleration has.
Answer:
Found in Bacteria ( and other prokaryotes). They recognize and bind to specific sequences of DNA called restriction sites
