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Biology Questions
BIOLOGY
HIGH SCHOOL
Fish are not able to regulate their body temperature by producing heat. How could a fish adjust its body temperature if it were too warm?a. swimming into cooler waterb. evaporating water from its skinc. expelling water from its bodyd. speeding up its level of activity
BIOLOGY
HIGH SCHOOL
Which career combines DNA technology and medicine
BIOLOGY
HIGH SCHOOL
Many plants have a waxy cuticle to prevent them from losing water. This is made ofA. lipids.B. nucleic acids.C. carbohydrates.D. protein.
BIOLOGY
HIGH SCHOOL
What are the final electron acceptor in electron transport chain?
BIOLOGY
HIGH SCHOOL
What is the importance of the carbon and nitrogen cycles to ecosystems? a. They supply the energy needed for living processes.b. They are needed to release the energy stored in food.c. They provide materials organisms need to build their bodies.d. They ensure that matter only moves within a nonliving environment.
BIOLOGY
HIGH SCHOOL
Animals wrestling is a way of learning called _____.social learningplayinginsightful learninglatent learning
BIOLOGY
HIGH SCHOOL
A characteristic of acids is that they react with metals to: form non-metals release water release hydrogen gas produce bases
BIOLOGY
HIGH SCHOOL
Which scientist studied how wounds heal and proposed that cells come from preexisting cells?
BIOLOGY
MIDDLE SCHOOL
Which of these reproductive methods is the only one available to mosses and ferns?-A. sperm-B. eggs-C. spores -D. seeds
BIOLOGY
HIGH SCHOOL
The best way to gain weight is to increase your _______ intake.a. proteinb. mineralc. fatd. carbohydrate
BIOLOGY
HIGH SCHOOL
True or false Children and adults can both benefit from having a dietician.
BIOLOGY
MIDDLE SCHOOL
Which term best describes the expression 137 rabbits per km2?a. exponentialb. densityc. biomed. size
BIOLOGY
HIGH SCHOOL
2. What is an environmental sphere or earth system sphere? Name the earth’s five major environmental spheres and state the defining characteristics of each. I'm not asking for the answer for a test, I just need help understanding what they are and what they all do. Thanks so much to anyone that helps. :) -BlackCanary
BIOLOGY
HIGH SCHOOL
A female loggerhead turtle was fitted with a tracking device. The data showed the turtle spending all of May, June, July and August offshore of Melbourne Beach, Florida. What would be the most logical explanation for this? she was lost she was waiting for the temperatures to cool off she was mating and laying eggs she was eating a lot of algae
BIOLOGY
HIGH SCHOOL
Through careful observation, Charles Darwin came to understand that _______________. Select one: a. populations of plants and animals in nature most often consist of individuals that are clones of each other b. those individuals whose traits give them an advantage in staying alive long enough to reproduce are more likely to pass their traits on to the next generation c. populations of a species that become isolated from others by adapting to different environmental niches quickly become extinct d. All of the above
BIOLOGY
HIGH SCHOOL
Osmosis is the diffusion of small molecules. -------------------------------------------------------------------------------- True False
BIOLOGY
HIGH SCHOOL
Which type of bond is found in many carbon-to-carbon bonds in canola oil, but very few carbon-to-carbon bonds in butter?
BIOLOGY
HIGH SCHOOL
what is the most common threat to the human body from an invading virus? b.acid will ferment in the digestive system c.viral reproduction will destroy one healthy cells d.muscle tone in the heart will be stimulated
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