Which subatomic particle determines an element's atomic number?

Jerry wants to consume no more than 45% of his calories from carbohydrates. calculate his requirement for calories from carbohydrates based on a 2,500 kcal per day intake.

The scientific method is limited to investigating physical phenomena that are which of the following? select all that apply. observable repeatable falsifiable unique measurable

Drag each characteristic or feature to the correct location on the diagram sort the features and characteristics by the groups they are found in. a. spinal cord b. metamorphosis c. scales d. lungs in adults e. ectothermic f. external fertilization g. gills in adults h. amniotic eggs 1.fish 2.fish and amphibians 3.amphibians 4.fish and reptiles 5.fish, reptiles and amphibians 6.amphibians and reptiles 7.reptiles