Biology

Pls, help!! The word banks are in the pictures.
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Biomass Energy is mainly used for what activities?
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at the end of the countercurrent flow, anthonys mass had decreased to reach the goal. what caused the decrease in anthonys mass
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Why is a sea otter a keystone??
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pls help Which of the following statements is NOT true about genetic engineering? *1 pointIt tries to improve a specific trait like drought resistance.The modified organism could breed with native organisms and alter the offspring's ability to adapt.Pest populations will adapt to the modifications in crops.There are some concerns regarding genetic engineering.
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How does temperature affect rocks?Temperature can cause rocks to expand or contract.Temperature can change the texture of a rock.Temperature can relocate rocks.Temperature changes rock composition.
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How do solar thermal generators work?A)They block high-angle sunlight but allow the penetration of low-angle sunlight.B)They use electric pumps to circulate air, water,and other fluids to places where heat is stored and then pumped to where energy is used.C)They use flat glass-covered plates over a black background which takes in solar radation and emits heat.D)They use solar cells to convert sunlight directly into electricity.E)They use sunlight to boil water and run steam-driven systems.
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Describe how the dominant life forms changed during the Mesozoic and Cenozoic Eras.
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please help me?!?!?!?!
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24:38Carlos is heading a student council project to improve cafeteria meals. He surveyed all students who eat cafeterialunches to find out which of the five weekly cafeteria options they like least. What steps should Carlos take to bestdisplay this data?
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Which is required for both anaerobic respiration and aerobic respiration?
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*lf a strand has 35% adenine, what percent will be cytosine?
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PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
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Drag each label to the correct location on the chart.Determine whether each statement describes a V-Shaped Valley or a U-Shaped Valley.1 formed by strong streams2 formed from the erosive 3 action of glaciers4 deeper than they are wide5 form in mountainous regions6 wider and more gradual base
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Which of the following statements is true according to the food web shown above? A. Energy flows from producers and consumers to decomposers. B. Energy flows from producers, consumers, and decomposers to the Sun. C. Energy flows from consumers to decomposers and from decomposers to consumers. D. Energy flows directly from the Sun to consumers.
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Provide a possible explanation for theincrease in size and weight of the elephants over millions of years.
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Which parts of photosynthesis occur in the thylakoid membranes of the grana? Check all that apply.The Suns energy is captured.Carbon dioxide is used to build sugars.Oxygen is produced.Energy is transferred to ATP.
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What do you wonder about the inheritance of traits in complex organisms?
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List some scientific theories that you have heard of
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An informational pamphlet in a health clinic describes an interaction between body systems.5An ovum moves from an ovary into theuterine tube where its migration towardthe uterus is aided by the peristalticcontractions of the smooth tissues of theuterine tube's walls67Which statement identifies the body systems that are directly involved in the interactiondescribed and explains how they accomplish the interaction?00A The nervous system produces hormones that stimulate the ovum, and the circulatorysystem moves the ovum into the uterine tube.9B The circulatory system supplies the uterine wall with oxygenated blood, and theimmune system prevents damage to the ovum. -C The reproductive system produces the ovum, and the muscular system causes themigration of the ovum by peristaltic contractions.10D The excretory system expels the ovum from the ovary, and the nervous system causesthe contractions of the smooth tissues of the uterine wall.
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In which series is the order of classification correct?A. domain, class, kingdom, speciesB. domain, kingdom, class, speciesC. domain, kingdom, species, classD. domain, species, kingdom, class
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Please Help!!!! Will mark brainlest.
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NEED AN ANSWER ASAPWhich of the following would have the GREATEST effect on reducing the effects ofclimate change?? Carpooling to workRecyclingBiking to workSwitching to renewable energy sources such as wind and solar
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Given that cellular respiration uses oxygen and produces carbon dioxide which of the following statements can be inferred from the diagram shown above? Animals participate in cellular respirationwhile plants participate in both cellular respiration and photosynthesis OB. Animals participate in cellular respiration , while plants do not OC Animals do not rely on plants for survival D. Animals participate in cellular respiration because it results in the same products as photosynthesis
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