When the food hits our tongues it triggered saliva (chemical digestion) then our mouths chewing is mechanical. So therefor your answer is The Mouth. Hope this helps <3
Hello there, i am khal75 and i will answer your following question :)
Question: "which organelles are usually found in both plant and animals cells"
Answer: plasma/cell membrane
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Since the particles of gas all try to separate and move into equilibrium when exposed to space, all of the particles have been moved out to a certain ratio of particle per air, if that makes sense. When moved to a bigger space, the concentration of the particles aren't as condensed. So therefore, the particles will move out and put more space in between each particle. They will all be spaced out, and there will be less total particles of gas per square inch of air.
The only haploid cells found in humans are gametes
Answer: C)a branching chart that depicts evolutionary relationship among organisms
Explanation: Answer: A phylogenetic tree is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or other entities—their phylogeny—based upon similarities and differences in their physical or genetic characteristics
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