Answer:
A difference in electrical charge between different parts of the same molecule is called polarity.
Explanation:
I’m pretty sure it’s oxygen gas
Answer:
Option C
Explanation:
If we consider Darwin's theory we would realize that the species which are not able to survive are unfit or weak. Thus, predators usually attack species that can be easily targeted. Hence, it this way predation leads to selective pressure on any species and hence leads to creation of a fit gene pool. The weak organisms are removed and more fit organism could mate among themselves to produce healthy offspring.
Hence, option C is correct
<span>m/s km/h mph
Hope this helps xox :)</span>
Answer: 4
Explanation:
It is composed of a cell, but does not have
tissues.
