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After school, Kai feels hungry and tired. He finds some sugar cookies in the cabinet and finishes the whole package. Which statements best describe the role of glucagon and insulin in this scenario? G
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What is the purpose of a booster dose of vaccine? A) to inoculate the body with pathogens B) to increase the levels of serum antibodies C) to eliminate invading pathogens from the system D) to remove
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In a particular mouse species, two extremes of a phenotype are equally selected for over several generations. As a result, the genetic frequency for these two phenotypes begins to increase over the pr
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Which two statements are true regarding an energy pyramid? a The number of producers will be more than primary consumers but less than secondary consumers. b The amount of energy at the producer leve
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How animals response what is a response? What body systems interact to produce a behavior in response to a stimulus? Which of the following is the best example of a stimulus? A. sneezing B. a bell ri
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Heart disease was the leading cause of death for women in the united states, killing 292,188 women in 2009-that was approximately one in every four female deaths. what is the chance of two
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Please Reply Fast! Thanks crocodile bird and crocodile remora and shark flea and dog barnacle and whale tapeworm and human algae and fungus clownfish and sea anemone termite and digestive tract mic
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A typical human liver cell can have over 900000 insulin receptors. If a genetic error occurred, resulting in each liver cell in a personal having only 1000 insulin receptors, what specific effect woul
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Coal is formed when layers of plant matter accumulate at the bottom of a body of water and are protected from biodegradation and oxidization. Over time, the properties of the original material change.
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Hormones regulate both the male and female reproductive systems. The principal male sex hormone is testosterone and is produced in the testes. Secretion of testosterone increases sharply at puberty an
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During pregnancy, you when the baby had just began developing, Why does the mother not notice the signs of pregnancy until 7 to 14 days are up? And what are some differences in pregnancies between two
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Why was a treaty among 105 nations needed to regulate international shipping of hazardous wastes? (A) to widely promote the use of cleaner technology (B) to widely promote research and development (C)
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(NEED ANSWER ASAP) Which statements describe the synapse? (Select all that apply.) It carries information through electrical impulses to the cell body. -It is part of the neuron. -It ensures that in
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HELP WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! During active transport substances move from regions of concentration to regions of ____________
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Viruses and bacteria can infect human cells. Bacteria are living organisms, while viruses are not. How do you think the treatment for viral and bacterial illnesses differ? How do you think they affect
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Mikah is creating a poster for her science class to illustrate the major factors responsible for reducing the amount of global biodiversity on the Earth. Which of the following should most likely be
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Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. In addition, suppose that a dominant allele (L) codes for long eyelashes and a
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A gram-positive, spore-forming bacillus growing on blood agar anaerobically produces a double zone of beta hemolysis and is positive for lecithinase. what is the presumptive identification of this iso
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Ingrid drew a diagram to compare two ways in which biodiversity can be protected.Which label belongs in the area marked Y? A.has the goal of releasing animals in the wild B.is often done in nature pre
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Fill in the blank A scientist observes certain changes in the physical features of a particular species over time. She concludes that the species has undergone evolutionary change. She wants to study
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You live on the beach, which always seems to be humid, especially on hot, sunny days. But, that's because when the ocean heats up, some of its water evaporates into water vapor, making the air thick a
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As demand for fossil fuels increases, all of the following events are likely except that __________. A. more fossil fuels will be created B. the price of fossil fuels will increase C. the cost of ener
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According to Copernicus, what causes the year and seasons on Earth? A. Earth’s wobble on its axis B. Earth’s rotation around its axis C. Earth’s revolution around the sun D. Earth’s movement r
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Which of the following is used as evidence in supporting the idea that life changes overtime 1. The Big Bang Theory 2. The existance of vestigial structures 3. The similarities in body systems such as
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You are sitting in a car that isn't moving; suddenly, the car quickly accelerates. Your body seems to be pushed back against the seat. Which word best explains why your body seemed to be pushed backwa
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The organism in the photograph shares many characteristics with humans. Which characteristic is a common or shared feature between the organism and humans? (The picture is a worm I don't know how to i
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A scientist is doing research on the evolutionary relationship between whales and hippopotamuses. Which of the following is a reasonable hypothesis that the scientist could make about this relationshi
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Gray wolves, once the top predators in yellowstone national park, were hunted to extinction there in 1926. in 1995, 15 wolves were brought to yellowstone from alberta. the wolf population has now grow
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Animal lab report procedures: 1. visit introduction to the metazoa: animals, animals, animals!, university of california, berkeley museum of paleontology. click on the systematics link and learn more
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Which angle below is an obtuse angle? Vertical lines AC and BE are parallel to each other. Line CD, drawn from point C is perpendicular to lines AC and BD. Line CD intersects line BE at point D. Point
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Choose one of the following scenarios and answer the questions provided. Support your answers using scientific reasoning and discussing possible impacts to individuals, society, and the environment. B
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Genetically modified beef offers great benefits to producers and farmers. Buyers should be aware of which of the following regarding this biotechnology? Additional costs to all areas of the food indus
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Harvesting a forest intermittently for lumber, as well as periodically clearing out underbrush and dead trees, is know as a)pine tree farming b)forestry services c)forest cultivation d)progressive l
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Pests have always been a nuisance for farmers. The use of pesticides dramatically improved the success of crops; however, it has been found that some insects are no longer harmed by traditional pestic
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URGENT!!!!! TIME LIMIT OF 10 MINUTES!!! (Don't mind the order of the numbers) 1. The process of hydrogen atoms colliding inside the core of the sun to form helium is called nuclear ____________ . 2.
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During interphase, the dna has replicated so the chromosomes that appear during prophase are actually doubled. the structure they form is called a tetrad. during mitotic anaphase, the tetrad splits mo
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In terms of body functioning compatibility, a healthful body weight should be primarily compatible with normal blood pressure, lipid levels, and __________. in terms of body functioning compatibility,
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The term fish is used for any any swimming vertebrate with fins. It includes a diverse group of animals, divided into four taxonomic classes, Agnatha, Chondrichthyes, Osteichthyes, and Placoderma. Tax
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In blank sunlight is trapped in the blank organelle in the cell of a blank. The food and oxygen created are used in the process of blank that takes place in the organelle called blank. The processes w
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Which of the following steps is not likely to take place during cellular respiration? Oxygen combines with carbon of simple sugar. Energy molecule transfers energy to cells. Simple sugar breaks down.
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The most Damage caused by nuclear power has been related to A) Long-Lasting radioactive nuclear pellets B) Global warming due to the release of carbon dioxide C) acid rain from the release of steam
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What kind of figurative language can be identified in the go quote from “Annabel Lee”? “With a love that the winged seraphs of Heaven Coveted her and me.” A. Metaphor B. Hyperbole C. Personifi
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A farmer grows and sells flowering plants. The best-selling plants are the ones with the most blossoms. The farmer reads an advertisement for a plant food saying that it will make plants grow faster a
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A scientist is studying two types of worms. Worm X has DNA identical to its parent. Worm Y has a combination of DNA from two parents. The scientist determines that one of the worms has a survival adva
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explain why dwyane is not the fittest even though he lived the longest and fathered the most cubs
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1) which of the following is the earliest era of earth's geological time scale a) cenosoic b) mesozoic c) precambian d) paleozoic 2) the idea known as panspermia proposed that life originated in sp
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Biologists study the physical structures of species and compare them to its fossil record. New technology allows scientists to examine the DNA of different species, and they have discovered that speci
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A few times a month, Janice described the moon she saw in the sky. Her observations are recorded in the following table below. Date Appearance of Moon August 10 Full sunlit circle August 18 Left half
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The incidence of cystic fibrosis, a recessive genetic disorder in the Caucasian population of United States, is 1 in every 2,500 individuals. Find the number of heterozygous carriers. (p + q = 1, p2 +
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What is the correct description of lactic acid fermentation? A. an anaerobic process that has CO2 as a byproduct B. an anaerobic process that occurs in muscles C. an aerobic process that produces ATP
