Transport of materials into a cell against a concentration gradient, from low to high, requires A) water. B) energy. Eliminate C) osmosis. D) a passageway.

Which scale would most likely be used to tell how much earthquake damage was done to homes and other buildings a. the Richter scale b. the Mercalli scale c. the moment magnitude scale d. the seismic scale

What are two types of anaerobic respiration?

Amoeba and paramecia are eukaryotic, single cellular, heterotrophic, and reproduces asexually. Into which kingdom would these organisms best be classified? A-Fungi B-Animal C-Plant D-Protist

What is the function of a circulatory system? What is the function of a circulatory system? It is the site of blood cell production. It acts as a reservoir for the storage of blood.

The process of maintaining a controlled, stable internal environment is called

Which personality type is associated with having the greater amounts of stress in an individual's life?

If it wasn't for___reproduction, the passing of mutations from one generation to the next would continue.

If, Mia found this fossil and chiseled it from a sedimentary rock, what type of fossil most likely is it? A. Cast, B. Amber, C. Index fossil, D. Trace fossil.

The process of decoding messenger rna to make proteins is called

Which of the alternative energy sources do you think would have least impact on the environment explain.