Answer:
Something that can't be perceived my you senses. (you maybe can't smells it, or taste it, or etc.) it doesn't have a physical presence.
Answer:
C
Explanation:
They turn into fossils! Please crown brainliest!
Answer:
1/2
Explanation:
Hope this helps!!!
Could I have brainliest pls
A bat wing is homologous to a whale's: FLIPPER
Answer:
Option C, 
Explanation:
The diploid number of chromosomes are represented as
.
Here the somatic chromosome number is
which can be represented in the "
" format with N being equal to
.
Now, as we know that the total number of chromosomal combination with chromosome number being

is equal to

Substituting the given values in above equation, we get -

Therefore, total of
different combinations of centro-meres could be produced during meiosis.
Hence, option C is correct