I believe the answer is either B or D. The earth axis is only slightly tilted and the equator goes opposite in a sense to the axis
The organs in the alimentary canal are important to digestion because they work together to move food and waste through the body. Without them, food wouldn't be able to move to their correct organs to digest and provide nutrients & energy, and waste would not be able to get out of the body.
Answer:
Grignard reagents are formed by the reaction of magnesium metal with alkyl or alkenyl halides. They're extremely good nucleophiles, reacting with electrophiles such as carbonyl compounds
Explanation:
hope this helps!
Answer: 27.27%
Mass percentage of carbon in carbon dioxide is 4412×100=27. 27%.
Mass of sodium is 23 and mass of fluirine is 19 there mass of NaF is 42
42 g = 1 mole therefor 4.5 moles will have
4.5 × 42 = 189 g
