Which of these is a basic need of all organisms, choose only one
- soil
- oxygen
- food
- sunlight

Which of the following is not a classification of marine organisms? a. benthos c. neritic b. nekton d. plankton select the best answer from the choices provided a b c d

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells