Answer:
Answer is B.
Explanation:
<u>Period is duration of time</u>.
Period can be of a second,minute,hour or of Some years.We will give unit according to the duration of time.In the given options second is most obvious because it is used to measure time.
Answer:
The correct answer is A) Replicability.
Explanation:
The principle of replicability states that the results obtained by a researcher, in certain investigation work, have to be the same for other researchers who are following the same steps. If the experiment cannot replicate under the same conditions, then it's not valid to the scientific community and therefore cannot be published.
Answer:
No
Explanation:
The tectonic plates make up the earth's crust. Continents are huge visible land masses.
A gametophyte is a multicellular haploid that is formed from the spore. It is true that the life cycle alternates from haploid to diploid.
no direction
because its electric so there is no smoke produced
if someone is smoking the it will move in south direction xD
