The Australian government has published the following illustration to help identify different species of whales at the ocean surface.
Species of Blow Surfacing Diving Other characteristics
whales
Southem right
Blue
Sei
Hungback --
Bryde's
Sperm
Credit: strations by Tony Pyralows
Based on the illustration, which of the following pairs of whales is MOST difficult to tell apart
from each other?
A. Fin and Sperm
B. Bryde's and Sei
C. Blue and Humpback
D. Southern right and Sperm

To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.