Scientists believe that ancient ancestors of all animals were.
a. single-celled prokaryotes that reproduced asexually
b. single-celled eukaryotes that sometimes grew in colonies
c. multi-cellular organisms that were probably autotrophic.
d. multi-cellular organisms with an alternation of generations lifecycle.

In general, are there any major differences that you can see? explain

Aquaternary consumer species would be expected to have a smaller population than a secondary consumer species. select the best answer from the choices provided t f

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.