Microfilaments (actin) are important for

A.

cell movement

B.

maintaining cell shape

C.

muscle contraction

D.

A and B only

E.

A, B and C

Which of the following aquariums would require the most air bubbled in to maintain oxygenation of the water: Aquarium A with warm water and some fish; Aquarium B with cold water, some fish, and some algae;

What would be an example of hypothesis for goldfish respiration lab

Are virus considered liveing organisms

Dna replication begins in areas of dna molcules called?

Choose the best definition of a fossil. any trace of an organism that has been converted into rock the process that leads to preservation of any body part from an organism that lived in the past any trace of an organism that lived in the past a

Where do you think this heat lamp is being used?

Battery disposal is a disadvantage of which form of energy?

If a cell has 4 pairs of chromosomes, after mitosis each daughter cell will have how many chromosomes?

Which two families of flowering plants provide protein for the majority of humans?

A. what are the primary abiotic factors that will affect life underwater? b. Explain how the abiotic factors such as depth, Temperature, and some other mentioned in the questions before affect aquatic organisms.