Which statement best contrasts animals with other living things?

A. Animals have muscle tissue, whereas other living things do not.

B. Animals have multiple cells, whereas other living things are single-celled.

C. Animals have a nucleus within their cells, whereas other living things do not.

D. Animals have several types of tissue, whereas other living things only have one type.

Explanation:

A. Animals have muscle tissue, whereas other living things do not.

The character that contrasts animals with other living organism is the presence of muscle tissue. Muscle tissue is exclusively found in animals and are not found in any other kingdom of the living world.

Animals and many other living things posses multiple cells. Most of the cells in organisms are with nucleus.Most of the multicellular organisms have tissue level organization of the body.

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.