The part labelled IV is
...The diagram below is an illustration of an experiment on sedimentation of soil. Use it to answer this question.
The part labelled IV is
silt
sand
humus
clay
Correct answer is B
No explanation has been provided for this answer.
In a cell, the genes are carried by? ...
The death of the plant was likely caused by ...
In which of the following blood vessels does exchange of materials occur ...
Which of these is NOT an adaptive features for arboreal life? ...
The farmer cannot check soil erosion effectively by ...
A biological agent with antiviral properties is ...
Which of the following structures functions as an excretory system found in flatworm? ...
Which of the following is an example of reproductive adaptation? ...
The main ecological problem facing intertidal organisms is ...