Juanita drew a venn diagram to compare reproduction in sponges and cnidarians. which label belongs in the area marked x?

If a planet rotates 360 degrees during a 24 hour time period, what does that tell us about the planet? a. the middle of the planet is in darkness b. the seasons on the planet vary every day. c. the planet runs on a 12-hour time clock. d. the temperature on the planet varies daily.

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '