Which factors can have the greatest effect on the health of a river

system?

A. type of soil and salinity

B. nitrate levels and turbidity

C. human consumption and pH

D. natural disasters and tidal changes

How are viruses and bacteria different? A. Viruses reproduce through the lytic cycle. Bacteria reproduce through the lysogenic cycle. B. Bacteria are living, and viruses are nonliving. C. Viruses are living, and bacteria are nonliving. D.

The ocellated frogfish is known for a specially adapted dorsal fin located just above the fish's mouth. The fin is stalk-like with a fleshy tip, and the frogfish can wiggle it to mimic the appearance and movement of small sea creatures.

A researcher wishes to place electrodes in the brain so that existing motor activity can be used to control an artificial hand designed for amputees. the researcher should place the electrodes in the

What's the purpose of cellular respiration

Water moves from roots to leaves of a tall tree primarily as a result of

Identify the correct statements concerning inorganic molecules: (check all possibilities) Water is an ionic molecule Water is the common solvent of the body Water is a polar, covalent molecule The high heat capacity of water relates to its ability

The protist kingdom is sometimes called the kingdom of misfits, why might this be a true statement

Cross communication is

How does oxidation weather rocks?

In an asexually reproducing organism it is expected that the offspring will be genetically identical to the parent. However, in one particular event of asexual reproduction the offspring was found to be differing from the parent.