Which statement best describes these cells?
a) cell b lacks vacuoles while cell a has them.

b)dna would not be found in either cell a or b

c) both cell a and b use energy released from atp

d) both cell a and cell b produce antibiotics.

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi