Some fossils provide evidence to suggest that earth's climate has changed over time
which information can scienusts obtain from these fossils ? check all that apply
water levels
temperatures
ocean salinity
movement of continents
cause of mass extinctions
save and et

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

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.

If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge