Biology, 04.01.2020 16:31, tfyvcu8052
It is believed that during the late cretaceous period sea levels rose drastically resulting in about a third of the earth's present land masses being underwater. which of the following types of evidence supports this theory? * a. minerals and oil found in underground deposits b. corals and marine fossils found in the great plains c. volcanoes and igneous rocks found on the ocean floor
Answers: 2
Biology, 21.06.2019 13:20, ThatOneDumbAsian
Acid rain is the direct result of acid released by burning fossil fuels. select the best answer from the choices provided ot o f true or false
Answers: 1
Biology, 22.06.2019 06:40, ethanmel21
The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3
Answers: 3
Biology, 22.06.2019 14:20, gasparesparzajr
What term describes a doctor who becomes a specialist by meeting standards beyond those of getting a license and passing a test in the specialty area?
Answers: 1
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
It is believed that during the late cretaceous period sea levels rose drastically resulting in about...
Mathematics, 18.11.2019 23:31
Mathematics, 18.11.2019 23:31