Biology, 08.12.2019 20:31, texas101st78
Which of the following is the best example of evolution occurring?
a. lions and cows both have hair covering their bodies and give birth to live offspring.
b. some of the trees in places with harsh winters lose their leaves in the fall.
c. strains of bacteria can become immune to antibiotics that once killed them effectively.
d. viruses can attack single-celled organisms as well as multicellular organisms.
Answers: 3
Biology, 22.06.2019 08:00, photagraphykid
Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?
Answers: 1
Biology, 22.06.2019 16:30, devoncruz23
Why do mountaineers become breathless as they reach high altitudes
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Biology, 22.06.2019 17:00, newjersey4015
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 1
Biology, 22.06.2019 20:50, kaleahearly123
Choose the best definition of allele. a. one of several possible versions of a gene, which each produce a different phenotype b. an organism that's purebred for a given trait c. the process of fertilizing a plant with pollen from another plant d. a set of genes that are located on the same chromosome and so are tightly linked
Answers: 1
Which of the following is the best example of evolution occurring?
a. lions and cows b...
a. lions and cows b...
Mathematics, 17.04.2021 02:40
Mathematics, 17.04.2021 02:40
Mathematics, 17.04.2021 02:40
Mathematics, 17.04.2021 02:40
Mathematics, 17.04.2021 02:40