Which of the following statements best describes the orga...
Study the diagram of a food chain shown and use; it to answer the question.
P ---> Q ---> R ---> S ---> T
Which of the following statements best describes the organism designated R? It
feeds on S
is a primary consumer
is a producer as well as a consumer
is a secondary consumer
Correct answer is D
No explanation has been provided for this answer.
The middle ear is connected to the pharynx by the part labelled ...
Which of the following are found immediately next to the skull? ...
Which of the following organisms is viviparous? ...
Which of the following groups of environmental factors are density-dependent? ...
The type of vegetative reproduction illustrated in the diagram above is ...
The part of the plant where photosynthesis is least likely to take place is ...
Which of the following food chains is in the correct sequence? ...
Which of the following features could be used to determine the growth of a seedling? ...