Biology, 04.09.2019 03:30 deandrathomas34
An important challenge to traditional (pre-1860) ideas about species was the observation that seemingly dissimilar organisms such as hummingbirds, humans, and whales have similar skeletal structures.
true / false.
Answers: 1
Biology, 22.06.2019 06:40, muziqbox594
Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.
Answers: 3
Biology, 22.06.2019 14:00, chryssiem16
Which to produce involved from a symbiotic relationship of organisms which resulted in eukaryotic organisms contain chloroplast
Answers: 2
Biology, 22.06.2019 15:30, Calebmf9195
(me out over the last several centuries, scientists have made the following broad observations while investigating several branches of the life sciences: -the fossil record shows that different types of organisms have existed at different times in earth's history. -many organisms have similar body structures that seem to be adapted to different ways of living in their environment. -organisms of different species often share similarities in stages of embryonic development. -many species share genetic similarities, and almost all organisms use the same basic building blocks to construct proteins. -often, the extent of two species' similarities can be predicted from their geographic closeness to each other. -a great deal of change has been observed among species that have experienced strong selective pressures through many generations. scientists have carefully considered and rigorously tested the observations listed above. when scientists offer a of these observations, they are making 1.) testable explanation, deductive explanation 2.) scientific interference, scientific law
Answers: 3
An important challenge to traditional (pre-1860) ideas about species was the observation that seemin...
History, 29.03.2020 11:06
English, 29.03.2020 11:06
History, 29.03.2020 11:11
Mathematics, 29.03.2020 11:12
English, 29.03.2020 11:19
History, 29.03.2020 11:19