Pl hel its due today but i don't get it plsss help ill give brainlies Which of the following could be a characteristic of the fossil that is most closely related to humans?

S-shaped back bone
Arms longer than legs
Water-dwelling
Tree-dwelling

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6