Use the drop-down menus to select the names of the labeled structures. A:

B:

C

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals