How many grams are in 2 pounds? 1 pound=0.45 kg

E. Differentiate between them :

1. Mountain Breezes and Valley Breezes

2. Land Breezes and Sea Breezes

3. Temperate Breezes and Tropical Cyclones

4. Equatorial Low Pressure Belt and Sub-polar Low Pressure Belt

5. Loo and Mistral

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.