Add: 4/
100
+ 3/
10
=
a) 7/
10

b) 7/
100

c) 34/
100

d) 43/
100

34/100

Step-by-step explanation:

3x10=30 10x10=100

30/100+4/100=34/100

The answer is C

Step-by-step explanation:

3/10 = 30

30+4 =30

34/100

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.