The choices can be found elsewhere and as follows:
<span>(1.) synthesis
(2.) digestion
(3.) excretion
(4.) respiration
</span>
I believe the correct answer is option 1. <span>As a direct result of synthesis process, a plant makes a variety of chemical substances such as poisons,drugs, and flavorings. Hope this answers the question.</span>
Answer:
Each gill is supported by a gill arch – a bony structure that is oriented vertically on the side of a fish, just behind its head. The gill arch provides the support to hold a number of comb-like structures called gill filaments.
<span> A creep meter uses a wire that stretches across a fault to measure horizontal movement of the ground, and a </span>laser-ranging device uses alaser<span> beam & reflector to detect Horizontal fault movements. I hope this is right.</span>
