Compare and contrast the activities during the primitive time and the present day. Give more examples
Q: Construct a dichotomous key to the classes of vertebrates using the table of characteristics below.
A: Given: Need to find in which class the vertebrates belong by checking the characteristics and…
Q: What is one trait related to locomotion that Au. sediba shares with modern humans? A. Angled…
A: A trait is considered a specific feature or characteristic of an organism. Traits are significantly…
Q: Which is a characteristic of pseudoscience or bad science
A: Scientific reports are based on the real scientific research having exact data and statements that…
Q: According to "Life and Death 3MYA", how did Lucy likely die? A.She was killed by a Neanderthal…
A: The question is asking about the likely cause of death of 'Lucy', a specimen of Australopithecus…
Q: What helped our species to flourish and spread throughout the world? A. The demise of the…
A: The question is asking about the factors that have contributed to the successful spread and…
Q: What is potentially the first example of art in the world? A. A cave painting of stars at night…
A: We investigate possible contenders for the world's first artistic expressions as we investigate the…
Q: How do elephants warn their family groups of a dangerous predator in their habitat? A. They use…
A: Elephants are the largest living mammals on earth. Their bodies are massively large embedded with…
Q: Which sentence describes the first thing that happens when an animal receives a stimulus? O A…
A: The nervous system represents the organ system that plays a major role in controlling and…
Q: which human trait is currently experiencing selective pressure (evolving)? a. gut size b.…
A: Selection pressures can be defined as those external agents that mainly affect the survival of the…
Q: Which adaptation makes it possible for an animal to live its whole life cycle on land?
A: The correct response to this particular question will be, C. amniotic eggs.
Q: Which invertebrates would you expect to find in pristine waters? a. fish b. water mite c.…
A: Pure or crystal clear waters are called pristine waters. Also, it will have no human activity around…
Q: What is one trait related to locomotion that Au. sediba shares with chimpanzees? A. Long arms…
A: Australopithecus sediba, denoted as Au. sediba, is an ancient primate species that existed in…
Q: Compare the jawed fish to the amphibian. Relate one way they are alike and 2 ways they are…
A: Introduction Vertebrates:- are also called Craniata, any animal of the subphylum Vertebrata, These…
Q: A group of snakes were all placed into environments that had differing selective pressures. Read the…
A: Natural selection of a particular trait can take place in 3 ways; they are Directional selection :…
Q: honey bee colonies, the queen produces sterile offspring that protect the nest and forage for food.…
A: Every honey bee colony comprises of a single queen, a few hundred drones and several thousand worker…
Q: How do whales and dolphins get oxygen at night?A. They absorb oxygen from the water.B. They sleep in…
A: Whales and dolphins are animals classified under the class Mammalia. That is, they are mammals, like…
Q: Explain how behaviors and activity patterns are interpreted from skeletal remains.
A: Bioarchaeology is the subfield of biological anthropology. It is the study of human remains in the…
Q: Which statement regarding the differences between frogs and mammals is TRUE when comparing model…
A: Eggs are typically spherical or ovoid with a diameter of about 0.1 mm in humans and 1 to 2 mm in…
Q: Compare and contrast the social organization of orangutans, gorillas, and common chimpanzees.…
A: Orangutans, gorillas, and chimpanzees are all intelligent and sociable species, yet their social…
Q: Which is an advantage of asexual reproduction compared to sexual reproduction? A. Mutations…
A: Reproduction in plants and microorganisms occurs through two types – asexual reproduction and sexual…
Q: Compare and contrast male and female primates in terms of reproductive strategies and competition.
A: A primate is a eutherian mammal that belongs to the biological order of primates. They have highly…
Q: What activities of hunter-gatherers altered the environment?
A: Hunter- gatherers are the individuals or people who obtain their food by hunting wild animals,…
Q: Which are adapatations that can permit an organism to better survive (select all that apply? A.…
A: Introduction: Adaptations are passable traits that improve an organism's capacity to endure and…
Q: Which is the best possible hypothesis for explaining changes in cortical robusticity over time? a.…
A: The correct option is: The Increasing cortical robusticity associated with appearanceof morden…
Q: According to "Life and Death 3MYA", how did Lucy likely die? A.She was killed by a Neanderthal…
A: The question is asking about the likely cause of death of Lucy, a specimen of Australopithecus…
Q: Greater reliance on vision over the sense of smell best describes which of these primates? A. Apes…
A: Apes have greater reliance on vision than the sense of smell.
Q: What is the function of the finger-like appendages that form part of a gurnard’s pectoral fins?
A: Gurnard are a small predatory demersal fish, found around most of the British Isles. They are a…
Q: What two things distinguish us (and other hominins) from other primates? A. Bipedalism and…
A: Hominins refer to a group of species that belong to the human lineage after the split from the…
Q: What can you infer about bats compared to other mammals? What do you conclude about the effect of…
A: Hibernation is an adaptation by organisms which helps in conservation of energy by remaining…
Q: Find a representative fish from types A-C. Give the species name of the fish, its family, and what…
A: The fishtail of ancient sharks has an upper part with a backbone that extends to the tip of the…
Q: Which of these enabled humans to evolve a larger brain? A. Evolving a larger digestive tract B.…
A: From the evolutionary studies made it is observed that the size of the human brain increased…
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