James is 6 feet tall. leroy is 5 feet 2 inches tall. there are surely many individual differences between james and leroy, but sociological research predicts that based on height alone, james is likely to have:
evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. however these "salinity raising" factors are continually counterbalanced by processes that decrease salinity such as the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice.
the heterotrophic protists would since they use them to gather food.
the most appropriate of the options is heterotrophic protists because these are the protists such as paramecium which are not able to prepare their food themselves. therefore, they need to use cilia to make a current that brings food sources near their oral groove that makes a connection with cytopharynx. the cytopharynx is a structure that in the ingestion of food into the mouth like part called cytostome . this serves as an opening point for the food entrance.
food upon entering into the cytosome moves to get into the food vacuole where efficient enzymes for the breakdown of food are present. the smaller food components are used by protists as nutrient and ultimately energy source.
the waste product or undigested food are removed from the body of paramecium through structure similar to anus called cytopyge.
see attached image of paramecium for better insight.
hope it !