A scientist fills a balloon with gas at room temperature. The volume of the balloon is 150 cm3. Then, the scientist places the balloon in a freezer. Which of the following is most likely the volume of the balloon after it has been in the freezer for several hours? a. 100 cm3
b. 150 cm3
c. 200 cm3
d. 300 cm3

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

Can someone me with 1 to 4 plz. fast

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.