Filariform larva penetrates skin, enters the circulation and breaks out of the capillaries into the lung, which may cause bronchitis

 The fossil beds at the Falls of the Ohio, located between Louisville, Kentucky and Clarksville, Indiana, are world-renowned. There are 212 species of corals known found in these fossil beds. Consider the environmental conditions under which most coral lives. Which scenario MOST LIKELY describes the ancient environment of the Falls?

Plants concentrate solutes in their root cells by active transport, and water enters the roots by osmosis. ... If the medium is hypotonic relative to the cell cytoplasm – the cell will gain water through osmosis. If the medium is isotonic – there will be no net movement of water across the cell membrane.

Explanation: