Answer:
Phylogenetic relationships
1. includes all descendants from a single common ancestor >>> monophyletic group
2. does not share any common ancestry but represents convergent evolution >>> polyphyletic group
3. includes some but not all descendants from a single common ancestor >>> paraphyletic group
Explanation:
A monophyletic taxon is a collection of organisms that have the same most recent common ancestor, thereby including an ancestor and all its descendants. Examples of monophyletic groups are angiosperms, mammals, insects, etc. A paraphyletic group is composed of some (but not all) the descendants of the most recent common ancestor. An example of a paraphyletic group includes fish and lizards. Finally, a polyphyletic taxon is composed of a group of organisms that do not contain the common ancestor of all the members of the group. An example of a polyphyletic group is composed of birds and mammals, (which constitutes a group of warm-blooded animals).
I think the eagle since it is the top of the food chain?
High Tides because the usually presnt the most powerful effect and pressure on water especially the barnacle. During high tides the barnacles grip or suction to any underwater objects or organisms would decrease or the barnacle would deattach.
The best and most correct answer among the choices provided by your question is the second choice or letter B. "hydrophilic head."
Phospholipids<span> consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol. The phosphate group is the negatively-charged polar head, which is hydrophilic. The fatty acid chains are the uncharged, nonpolar tails, which are hydrophobic.</span>
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<span>palisade and spongy layers of the mesophyll are </span>the two layers of the plant containing chloroplasts
