3. Describe the impact of crabs going extinct in this ecosystem

Who will be the most negatively affected? Explain

who will be the most positively a

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.