Biology, 24.04.2020 22:20 theincrediblejacob06
Brody studied the geologic time scale and became interested in the sorts of life that existed in each era.
He learned that scientists dated life in this era using the law of superposition and radioactive dating. Which of the following characterizes the Cambrian period? Choose the three that apply.
A. all life lived in the sea
B. invertebrates developed
C. single-celled life
D. dinosaurs flourished
E. organisms with shells and outer skeletons developed
Answers: 1
Another question on Biology
Biology, 21.06.2019 20:00
Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea
Answers: 1
Biology, 22.06.2019 02:00
Which units ate used to measure both velocity and speed? check all that apply
Answers: 1
Biology, 22.06.2019 03:30
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
You know the right answer?
Brody studied the geologic time scale and became interested in the sorts of life that existed in eac...
Questions
Mathematics, 22.04.2021 06:30
Mathematics, 22.04.2021 06:30
English, 22.04.2021 06:30
Biology, 22.04.2021 06:30
Mathematics, 22.04.2021 06:30
