What do sand dollars use for their locomotion

Where does precipitation o occur in the water cycle?

The movement of water across a selectively permeable membrane from an area of lower solute concentration to an area of higher solute concentration is referred to as

Which of the following is not an example of where primary succession can occur? A.) new valcanic rock B.) land formed from glacial retreats C.) new island forming D.) topsoil after a forest fire

Sugar water is an example of a (n) element. suspension. colloid. solution.

What are primary and secondary succession in science?

Three hundred acres of pine forest in Florida were harvested for timber. A few trees were left at intervals in the harvested area as seed sources. What will be the likely progression of new growth on this land over the next few decades? A.

Why are fossils rare

What type of biomolecule is being produced at the ribosome? A) lipid B) protein C) carbohydrate D) nucleic acid

Name the calf muscle.

Describe the outcome of irregular mitosis, meiosis I and meiosis II. be sure use all relevant terminology and to note the impact on chromosomal number in each circumstance.