Which describes the variable that is changed to test the prediction?
experimental
depen...
Answers: 1
SAT, 25.06.2019 22:00
Tortoise shells and snail shells are similar in function: they protect the organism from predators. based on a comparison of the organisms in the images, what can you conclude? 1. tortoises and snails have homologous organs, and they’re evolutionarily related. 2. tortoises and snails have homologous organs, and they belong to same species. 3. tortoises and snails have analogous organs, and they belong to the same species. 4. tortoises and snails have analogous organs, and they don’t belong to the same species. 5. tortoises and snails have analogous organs, and they aren’t evolutionarily related.
Answers: 1
SAT, 27.06.2019 11:00
Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.
Answers: 2
SAT, 28.06.2019 08:30
Students taking a clep exam can earn between college credits, depending on the college's policies.
Answers: 1
SAT, 29.06.2019 11:40
Explain the importance of file management and how to control files over time
Answers: 1
Spanish, 19.11.2019 01:31
History, 19.11.2019 01:31
Mathematics, 19.11.2019 01:31
Mathematics, 19.11.2019 01:31
Biology, 19.11.2019 01:31
History, 19.11.2019 01:31
Spanish, 19.11.2019 01:31
Mathematics, 19.11.2019 01:31
History, 19.11.2019 01:31