African skulls that show both humanlike and apelike characteristics are thought to be derived from early African primates and are collectively referred to as australopithecine.
<h3>What are the derived characteristics that distinguish early hominins from ancient chimpanzees?</h3>
Some features that have distinguished hominins from other primates, living and extinct, are their erect posture, bipedal locomotion, larger brains, and behavioral characteristics such as specialized tool use and, in some cases, communication through language.
Thus, they referred as australopithecine.
To learn more about australopithecine click here:
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I am seeing it stands for ribosomal database project
Answer:
a therapist
Explanation:
a therapist can perscribe medication to a patient that can alter the hormone levels in the brain that control the anxiety response
Answer:
Negative and Positive paragraphs.
Explanation:
Positive statements tell us what is. Negative statements tell us what is not.
<u>Spanish Translation:</u>
<u>Las declaraciones positivas nos dicen qué es. Las declaraciones negativas nos dicen lo que no es. </u>
<u>Espero que esto ayude!</u>
1. Simple optical microscope. One lens.
Disadvantage: Only Van Leeuwenhoek made them, and he's dead.
Advantage: Worked pretty well. With them, Van Leeuwenhoek discovered protozoa and bacteria.
2. Compound optical microscope. Has both an ocular and objective lens.
Disadvantage: limited resolution. Can resolve bacteria, but not smaller things like viruses.
Advantage: can be used with live specimens (using phase contrast or polarized or other special illumination).
3. Binocular dissecting microscope (optic). Has a pair of ocular and objective lenses, and supposedly presents a "3D" view of the specimen to the viewer (I was never able to see in 3D using these darn things).
Disadvantage: Limited magnification
Advantage: Can be used to perform surgery on small but not microscopic specimens, such as fruit flies. Is used in "microsurgery" in hospitals too.
Hope this helps buddy!
