Which of the following shows an unsaturated fatty acid? H H
1
HSC -CC-OH
O A.
H
NH
H
H
.
н
O B. H--------
TIK
COM
H
H
c=0
он
CH2
O C.
CH2
1
CH
CH2
NH2
Η Η Η Η Η Η
HHH
I-O
H-C
C-C-C-C-C-C-C
CEC-C-
OD.
Η Η Η Η Η Η Η Η
H
Hw
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Jared works at a clothing store and is listening to a customer complain about a shirt he purchased that's damaged. Which behavior can Jared exhibit to show good communication skills with the customer? O a) Stopping the customer to quickly explain the store's return policy b) Repeating back what he has heard once the customer is done speaking Od Asking the customer how the shirt was damaged O d) Promising the customer a full refund even though it's against policy

Natural selection is a basic mechanism of evolution and works to keep small advantageous genetic mutations. It is the maintenance of a functional asset that can allow a species to compete better in their ecosystem. The sharks have adapted to their environments and the traits that are most fit have survived. This is the same for the alligators as well. Natural variation has determined how these specific animals would change in the future and how their environments might affect their populations.