Which were consequences of the development of ag higher physical activity and greater physical endurance improved hygiene and larger populations poorer nutrition and increased infectious disease

Q: 60. text Some Characteristics of Lobster They can live up to 100 years. They are a family of…

A: Some creatures living in specific climatic circumstances, since every living thing is evolved to…

Q: Which statement describes why eye color is an inherited trait? O It depends on the color of light…

A: A child inherits a chromosome responsible for determining eye color, that carries genetic…

Q: What does the liver do to help digestion? A. Makes important enzymes B. Neutralizes stomach acid C.…

A: The main purpose of the digestive system is to take nutrition from the food. The food is processed…

Q: Which signifies adaptations of physiological processes that maintain homeostasis within vertebrates?…

A: Endotherms are organisms, which regulate their own internal body temperature, regardless of…

Q: What does it mean to be sedentary or sessile? A. to move very little or not at all B. to filter feed…

A: One of the most important aspect of Biology is the animal kingdom where it defines about the…

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: Analyze the statements below and write something to convince us that these are true using your own…

A: This has always been a confusing statement, to tell what came first an egg or the chicken. But the…

Q: objects that are moving are said to poses ___________energy

A: Energy is the strength that is required for performing both the physical and mental activity.

Q: wolves are predators of the moose moose feed on plants

A: Carrying capacity is the amount of resources present in an environment to support the population.

Q: The room temperature incubation was near? a. 5 C b. 37 C c. 42 C d. 25 C

A: Incubator is a machines in microbiology lab for maintaining the growth of microorganisms by…

Q: Adaptations to a Changing Environment • Explain why it is necessary for organisms to have the…

A: Adaptation is a natural phenomenon in which organisms try to make themselves best suited in the…

Q: Discuss how imbalanced dietary amino acids could lead to diseases in fish.

A: Essential amino acids are a major part of diet in fishes for their optimum health.  Various problems…

Q: A growing population will have a fertility rate of

A: Fertility rate mean the average number of children a women produce in her lifespan. It is generally…

Q: Groups to promote health would focus on:

A: A condition in which disease and infirmity are absent and a state of physical, mental, and social…

Q: Analyze how human actions affect the health of an environment. Use the lion fish as an example.

A: Introduction  Humans have been constantly exploiting the resources of nature in order to fulfil the…

Q: Which best describes the relationship between chimpanzees and humans? a. chimpanzees evolved from…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Define Anatomical position.  Why is it important to know anatomical position and how is anatomical…

A: Define Anatomical position.

Q: Design a test to support or refute this hypothesis: people who have no family history of high blood…

A: Salt has long been condemned as a cause of "hypertension". But, as the condition's study has…

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: The picture shows an external animal structure. Which is not a function of these external…

A: The external structures of animals helps them in various activities such as preying, walking etc.

Q: The fingers are ...... to the thumb

A: The finger are medial to the thumb.

Q: What are the beneficial effects of healthy eating for growth and development for for infants provide…

A: The nutrients needed by the infant for proper growth and development are macronutrients (fats,…

Q: human actions affect the health of an environment

A: Pterois is a genus of venomous marine fish, commonly known as lionfish.

Q: The human faces is yellow in colour due to the presence of a pigment called___?

A: Pigments are organic compounds that are responsible for specific colors of plant or animals parts.…

Q: Evaluate How electricity is used to improve the lives of physically challenge person's, and those…

A: Electrotherapy is the usage of electrical energy for medical treatments.

Q: adaptations that allowed animals to adapt to life on dry land.

A: Shift from water to land require some adaptation. Terrestrial animals must have: Exoskeleton to…

Q: Persuade people learn first aid in their daily life, and explain the importance of first aid helps…

A: First aid has been an important component of medical care since historical times. The nurses who…

Q: Animals have the innate ability to escape from predation, give its example.

A: The predation is a type of ecological interaction under which one member preys on another member. A…

Q: Which sentence does not describe a behavior that would help animals to survive? O A. Some animals…

A: Survival is important to all vertebrates and adaptation helps vertebrates survive. Adaptation is a…

Q: Use of drugs  Analyze the reason why top ranked sportsman use drugs

A: Drugs are the medicines that are given to people in order to cure them for various diseases These…

Q: Indicate whether the statement is true or false, and justify your answer. Patients in Bismarck model…

A: We know that the Bismarck model was named after Otto Van Bismarck a Prussian chancellor. This type…

Q: Which action would MOST LIKELY be carried out by the Wounded Warrior Project? A Lobbying to improve…

A: The wounded warrior project is a charity project that provides funds and support to the veterans…

Q: For you explain the effect of tropical weather in survival.

A: The tropical climate includes the  Equator and parts of North America, South America, Africa, Asia,…

Q: Why to humans shiver when the environment gets cold? a. To keep the body temperature equal to the…

A: Shivering is shaking slightly and uncontrollably as a result of being cold,  frightened or excited.

Q: Evaluate how a person’s lifestyle can influence their risk of developing coronary heart disease

A: Heart disease is the number 1 cause of death and stroke is the number 5 in death in united…

Q: Can you explain why people “cursed” by shamans or “witch doctors” sometimes actually die?

A: ANSWER: Shamanism is a religious practice that involves a practitioner (shaman) interacting with…

Q: Which is not belong to the group? a. vitamin d b. k c. e d. a

A: Vitamins are essential macromolecules that help in maintaining the health of individual and provides…

Q: Explain how the increase in hygiene and medical care affected a) birth rate b) death rate

A: The word "birth rate" refers to the number of babies born per year per 1000 people in a country. The…

Q: Explain how Vitamin A could cause eye problems in fish

A: Introduction Vitamin A (retinol, retinoic acid) is a nutrient that is necessary for vision, cell…

Q: When are we first exposed to hormones? A. in the womb B. during infancy C. during puberty

A: Hormones are the chemical molecules which acts as a chemical messenger for different body tissues…

Q: Which is a feedback mechanism the human body uses to maintain homeostasis? * A. copying genetic…

A: Feedback mechanism: it is a process by which the body homeostasis (balance) is maintained. When this…

Q: A poisonous frog evolves bright skin colour, this is most likely riven by

A: Predation is a process where a predator kills and eats its prey. Animals can defend against…

Q: Indicate whether the statement is true or false, and justify your answer.Patients in Bismarck model…

A: Bismarck model named after Otto Van Bismarck a Prussian chancellor. This type of health insurance…

Q: Genetics is the study of O sperm and eggs. the effect of the environment on health. inheritance of…

A: Gregor Mendel was a monk and a scientist who is known as the "Father of Genetics." He performed a…