Which animal can leave its eggs to hatch and does not need to take care of the infants? sea turtles

ducks

penguins

platypus

Which best describes why nh4+ can form an ionic bond with cl-?

How far is the region from the equator or control climate

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.