10. Quaternary consumers eat ...
o A. primary producers
o B. primary consumers
O C. secondary consumers
O D. tertiary consumers
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tertiary consumers

Explanation:

primary consumers eat the producer. Secondary consumers eat the primary consumers, and tertiary consumers eat the secondary consumers and Quaternary consumers eat tertiary consumers. It just goes down the line.

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave

so whats the answer