A student made a model of a closed ecosystem in a bottle like the one shown. Then the student hypothesized that the water cycle will take place in
the model ecosystem.
Which evidence can the student collect to support her hypothesis?
She can observe condensation on the inside of the bottle.
B. She can visually count the number of rocks in the bottle.
C. She can observe precipitation in her neighborhood every day.
D. She can add a new plant to the plastic every day

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.