What is the benefit of an atlatl? Group of answer choices it is used to increase the force and distance of a spear throw It is used for fishing it is used for starting fires it can be used as a drill it assists with close-proximity hunting

Q: Lamarck

A: Jean-Baptiste de Lamarck, often simply known as Lamarck. He was a French biologist, naturalist,…

Q: A cartilaginous fish that has a gill covering and fin rays os a ? Group of answer choices Clown fish…

A: Cartilaginous fishes have skeletons made of cartilage rather than bone . They have paired fins ,…

Q: Which of the following meets the criteria for being an honest signal? The brightly colored wings of…

A: Introduction  A signal refers to any form of communication or information exchange between…

Q: A toxin with a lower LD50 value is more deadly than a toxin with person is exposed to the same dose.…

A: The LD50 is outlined because the dose at that five-hundredths of the population if killed during an…

Q: Land snail and slugs use which of the following for gas-exchange? (mark all that apply) the radula…

A: Snails use radula to drill holes in prey or to capture the food from surface. Spiracle is found in…

Q: Castrated boar will help to detect which sows are in heat? True or False

A: Introduction Castration is the removal or inactivation of the testicles of a male animal and…

Q: What kind of life style is shown in the following image? Epifaunal Infaunal Pelagic O Nektonic

A: Based upon the mode of living / habitat :- Organism are classified into 4 types  A ) Infaunal  B )…

Q: The haemal system (BVS) of echinoderms functions in part to transfer nutrients. Group of answer…

A: Hemal system present in echinoderms like starfish etc.

Q: What does sea turtles do that could be considered valuable for people? How important is the health…

A: As a result of the numerous advantages that sea turtles offer to both people and ecosystems, it is…

Q: Give me interesting facts about wound care in goats

A: Preventive Measures: The first step in wound care is to prevent injuries whenever possible. This…

Q: Which of these pairs is incorrectly matched?a. H. erectus—made toolsb. H. rudolfensis—ate meatc. H.…

A: Homo erectus is extinct species of the archaic human from pleistocene with its occurrence over two…

Q: 9- Use the diagram below. If there were more caterpillars than how would that impact snakes? *

A: Food chain is a linear network of links in a food web starting from producer organisms and ending at…

Q: An animal that has several clusters of nerve ganglia, rather than a single brain will; Be a higher…

A: Introduction  Neurons  or Nerve cells is important part of the brain which is generally found…

Q: Give typing answer with explanation and conclusion What factors stimulates fleas to come out of…

A: Fleas, like many other insects, enter a state of diapause to survive harsh environmental conditions,…

Q: the fennec fox is classified to which order

A: Fennec fox is a small fox usually found in the Sahara Desert and Arabian desert. It has a large ear…

Q: Can red belly Piranhas kill a human

A: Red belly Piranhas which is scientifically also known as Pygocentrus nattereri  ate considered one…

Q: These two Texas birds are both cuckoos . They live in different Analyze the birds in the pictures .…

A: Adaptation of birds to a particular environment The adaptation helps the birds to survive and…

Q: Which of the following animals has the greatest number of walking legs? Leaf cutter ant Spiny…

A: Leaf cutter ant-Leaf cutter ants are social insects found in the Americas. They are known for their…

Q: Which of the following is true about animals with bilateral symmetry? Select all that apply. they…

A: Bilateral symmetry is when the sagittal plane passes through the body it divides the body into two…

Q: Which body region of the animal in the

A: Acorn worm comes under the family Harrimanialidae and lives in burrows. The body shape of the acorn…

Q: What are the different animal camouflage tactics? Name what animal has the ability for each

A: Concealing coloration, disruptive colouring, disguise, and mimicry are the 4 main forms of…

Q: Animals that use echolocation

A: Echolocation is the process of assessment of location of the objects by the help of sound. Some of…

Q: How get medical care if you have experience Poison Ivy/Poison Oak/Poison Sumac/Wood Nettle

A: Poison It is a substance that interferes with normal physiological function. Poisoning It refers to…

Q: The spotted hyena can generate enough force with its jaws to crush bone. Which of the following is…

A: Introduction  Bone is a hard, dense tissue that makes up the skeleton of vertebrates, including…

Q: Create a mind map with the following items as the central topic: Modern fishes

A: Jawless fishes, cartilaginous fishes, and bony fishes fall under the category of modern fishes.

Q: What characteristics does a lizard have to adapt to desert wind and dust storms? For example what…

A: Reptiles and amphibians can live in desert environments without suffering from extremities of…

Q: Evolution on ecological time scales: insects Based on this graph, which of the following statements…

A: Golden rain tree insects feed on the seeds of the golden rain tree, chinaberry, and balloonvine…

Q: Which of the following adaptations allows a brown bear to effectively catch salmon? a thick fur b…

A:

Q: Burrowing into the sediment and pulling in se (like clams do) is called O carnivorous feeding O…

A: Food of the clams belonging to the group bivalves usually consists of phytoplankton, zooplankton,…

Q: Based on the key, which of these fish is most likely a bluegill?

A: Fishes  Fishes are the animals which live in water. They are found in both marine as well as fresh…

Q: Features of All Chordates A tail that extends the length of the body and supports it A dorsal,…

A: A chordate is a phylum which contains vertebrates like mammals, birds and some fishes and also…

Q: Action potentials travel only along myelinated axons; unmyelinated axons do not support action…

A: An action potential is a sudden increase and eventual fall in voltage or membrane potential over a…

Q: This fluid-filled structure is spiral shaped, with lower-pitched sounds traveling further down the…

A: The inner ear is a significant part of the auditory and vestibular systems, responsible for both…

Q: 36.Cadicone , referring to a loosely coiled , evolute ammonoid resembling a coiled snake Select one…

A: Ammonites are a group of extinct marine mollusks in the subclass ammonoidea of the class…

Q: Explain the difference between venomous and non-venomous

A:

Q: Is salamander more closely related to shark or human? shark salamander lizard armadillo human C В A…

A: Cladograms - is a tree like structure that shows how organism are related. In a cladograms, the…

Q: Baleen whales use as a filter to take in small organisms Your answer: O Baleen O Teeth Fins O Nose

A: Baleen Baleen whales have specialized structures that enables them to efficiently consume small…

Q: It might be easier to catch a snake in the early morning, compared to night. Why?

A: Snakes belong to the class reptilia of the animal kingdom. These animals crawl and most reptiles…

Q: A toxin with a higher LD50 value is more deadly than a toxin with a lower LD50 value, assuming a…

A: LD50 value  Median lethal dose is a measure of lethal dose of a toxic chemical.

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.