During the Mesozoic Era, the climate on one continent changed from being warm at the beginning to very cold at the end of the era. The climate changed due to the movement of tectonic plates and landmasses. In this era, many organisms became extinct while only some were able to survive.
What type of adaptations did these surviving organisms most likely possess?
A. plants with long root systems and animals which laid eggs
B. plants with thorns and animals which gave birth to offspring instead of laying eggs
C. plants with very large leaves and animals which gave birth to large numbers of offspring
D. plants with protective seed coverings and animals with constant internal body temperatures
Answers: 1
Biology, 22.06.2019 07:30, theuniicorntamer
Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides
Answers: 1
Biology, 22.06.2019 09:00, webbhlharryteach
Which of the following statements about protists are true? a. they are typically found in moist environments. b. they are all unicellular. c. they have a nucleus. d. they are all multicellular.
Answers: 1
During the Mesozoic Era, the climate on one continent changed from being warm at the beginning to ve...
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